Ratings

SATO Tetsuya (Japan)

Japanese name(s): 佐藤哲也

Ratings history

2025-09-29
2025-08-31
2025-07-31
2025-06-30
2025-05-31
2025-04-30
2022-12-31
2022-06-30
2021-12-31
2021-06-30
2020-12-31
2020-06-30
2019-12-31
2019-06-30
2018-12-31
2018-06-30
2017-12-31
2017-06-30
2016-12-31
2016-06-30
2015-12-31
2015-06-30
2014-12-31
2014-06-30
2013-12-31
2013-06-30
2012-12-31
2012-06-30
2011-12-31
2011-06-30
2010-12-31
2010-06-30
2009-12-31
2009-06-30
2008-12-31
2008-06-30
2007-12-31
2007-06-30
2006-12-31
2006-06-30
2005-12-31
2005-06-30
2004-12-31
2004-06-30

1797
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1858
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1867
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1822
1797
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1800
1810
1845
1820
1727
1707
1668
1609
1213

Show the ratings ⇩

263 tournaments
1571 results
Player ID: 5555
Rated T458 in Japan and T543 in Asia&Oceania&Africa and T674 in the World
Latest rating: 1797

2025

2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004

2025-04-27: 97_Sapporo_open(Japan)

SATO Tetsuya	51-13	EBIZAWA Chizuko
KOBORI Yaruto	37-27	SATO Tetsuya
TAKAHASHI Satomi	39-25	SATO Tetsuya
SATO Tetsuya	55-09	IWABUCHI Sumiko
KOBAYASHI Takao	46-18	SATO Tetsuya
SATO Tetsuya	64-00	OYAMA Ryuhei

2020-02-16: Hokkaido_expert_games(Japan)

SATO Tetsuya	58-06	IKEDA Rintarou
YAMAZAKI Kohei	44-20	SATO Tetsuya
SASAKI Sohei	37-27	SATO Tetsuya
KOBAYASHI Takao	52-12	SATO Tetsuya
KIKUCHI Shuntaro	40-24	SATO Tetsuya
SATO Tetsuya	58-06	YAMADA Yoshikatsu
SATO Tetsuya	51-13	YAMADA Yukie

2020-02-02: Hokkaido_open_day_2(Japan)

YAMADA Yukie	41-23	SATO Tetsuya
OKABAYASHI Noguchi	42-22	SATO Tetsuya
SATO Tetsuya	35-29	HORIUCHI Keiko
SATO Tetsuya	50-14	KATO Yoshiaki
NOZAKI Jyunetsu	37-27	SATO Tetsuya
TAKAHASHI Satomi	56-08	SATO Tetsuya

2020-02-01: Hokkaido_open_day_1(Japan)

SASAKI Sohei	42-22	SATO Tetsuya
YONEYAMA Keiichi	45-19	SATO Tetsuya
YAMADA Yukie	32-32	SATO Tetsuya
NOZAKI Jyunetsu	52-12	SATO Tetsuya
SATO Tetsuya	51-13	KATO Yoshiaki
SATO Tetsuya	44-20	SAGAWA Syuntaro

2020-01-26: 82_Sapporo_open(Japan)

IKEDA Rintarou	32-32	SATO Tetsuya
SATO Tetsuya	49-15	KUROTANI Masaya
SASAKI Sohei	38-26	SATO Tetsuya
SATO Tetsuya	40-24	EIRUME Hibiki
SATO Tetsuya	55-09	HATOZAKI Takashi
OKABAYASHI Noguchi	34-30	SATO Tetsuya

2019-12-15: 57_Hokkaido_open(Japan)

UEDA Toshihumi	46-18	SATO Tetsuya
SATO Tetsuya	36-28	YAMADA Yukie
SATO Tetsuya	46-18	KIKUCHI Shuntaro
KIMURA Yamaji	45-19	SATO Tetsuya
SATO Tetsuya	64-00	KAIZUKA Hiroyuki
SASAKI Sohei	52-12	SATO Tetsuya
SATO Tetsuya	42-22	NOZAKI Jyunetsu

2019-11-17: 81_Sapporo_open(Japan)

SATO Tetsuya	64-00	YAMADA Yoshikatsu
SASAKI Sohei	55-09	SATO Tetsuya
SATO Tetsuya	39-25	TAKAHASHI Satomi
SATO Tetsuya	59-05	YAMADA Yukie
SATO Tetsuya	42-22	KATO Yoshiaki
SATO Tetsuya	46-18	TAKENOBU Kosuke

2019-10-13: 48_All_Japan_Hokkaido_prelim(Japan)

SATO Tetsuya	40-24	NOZAKI Jyunetsu
TAKENOBU Kosuke	45-19	SATO Tetsuya
MOURI Mayuna	52-12	SATO Tetsuya
KATO Yoshiaki	36-28	SATO Tetsuya
SATO Tetsuya	64-00	YAMADA Yoshikatsu
OKABAYASHI Noguchi	52-12	SATO Tetsuya

2019-09-22: 80_Sapporo_open(Japan)

SATO Tetsuya	52-12	MIURA Yuuya
SASAKI Sohei	38-26	SATO Tetsuya
SATO Tetsuya	51-13	KOSHIRO Ryuta
SATO Tetsuya	43-21	IKEDA Rintarou
HAYASAKA Shun	44-20	SATO Tetsuya
TATENO Yuuya	39-25	SATO Tetsuya

2019-08-25: 79_Sapporo_open(Japan)

SAGAWA Syuntaro	42-22	SATO Tetsuya
MIYASAKA Kiyotaka	50-14	SATO Tetsuya
SATO Tetsuya	54-10	YAMADA Yukie
SATO Tetsuya	44-20	AGESHIMA Kousei
SATO Tetsuya	49-15	IKEDA Rintarou
SASAKI Sohei	55-09	SATO Tetsuya

2019-07-28: 56_Hokkaido_open(Japan)

SATO Tetsuya	64-00	OHATA Tatsunosuke
YONEYAMA Keiichi	54-10	SATO Tetsuya
SATO Tetsuya	42-22	TAKENOBU Kosuke
SATO Tetsuya	45-19	AGESHIMA Kousei
SATO Tetsuya	36-28	SASAKI Sohei
OKABAYASHI Noguchi	45-19	SATO Tetsuya
SATO Tetsuya	35-29	TAKAHASHI Satomi

2019-06-30: 78_Sapporo_open(Japan)

OKUDA Tsuyoshi	35-29	SATO Tetsuya
SATO Tetsuya	42-22	HAGA Yoshiaki
SATO Tetsuya	41-23	YAMADA Yoshikatsu
TAKENOBU Kosuke	51-13	SATO Tetsuya
SATO Tetsuya	44-20	IKEDA Rintarou
MOURI Mayuna	37-27	SATO Tetsuya

2019-05-26: 77_Sapporo_open(Japan)

YONEYAMA Keiichi	38-26	SATO Tetsuya
SATO Tetsuya	36-28	TAKENOBU Kosuke
SATO Tetsuya	38-26	IKEDA Rintarou
NOZAKI Jyunetsu	37-27	SATO Tetsuya
SATO Tetsuya	36-28	KIKUCHI Keiichi
SASAKI Sohei	43-21	SATO Tetsuya

2019-04-28: 76_Sapporo_open(Japan)

SATO Tetsuya	40-24	OKABAYASHI Noguchi
SATO Tetsuya	55-09	KOBAYASHI Hayato
SATO Tetsuya	38-26	TAKAHASHI Satomi
TAKENOBU Kosuke	47-17	SATO Tetsuya
SATO Tetsuya	36-28	YAMADA Yukie
SASAKI Sohei	34-30	SATO Tetsuya

2019-03-31: 75_Sapporo_open(Japan)

SATO Tetsuya	64-00	YAMADA Yoshikatsu
TAKENOBU Kosuke	34-30	SATO Tetsuya
SATO Tetsuya	41-23	HOSOKAWA Koujin
SATO Tetsuya	48-16	KOBAYASHI Takao
SATO Tetsuya	33-31	OKABAYASHI Noguchi
SASAKI Sohei	48-16	SATO Tetsuya

2019-02-24: 2019_Hokkaido_expert_games(Japan)

SASAKI Sohei	42-22	SATO Tetsuya
SATO Tetsuya	51-13	OHHASHI Shohei
KIMURA Yamaji	44-20	SATO Tetsuya
SATO Tetsuya	34-30	KOBAYASHI Takao
SATO Tetsuya	45-19	HOSOKAWA Koujin
SATO Tetsuya	39-25	OKABAYASHI Noguchi
TAKAHASHI Satomi	41-23	SATO Tetsuya

2019-01-27: 74_Sapporo_open(Japan)

SASAKI Sohei	49-15	SATO Tetsuya
SATO Tetsuya	51-13	YAMADA Yukie
OTSUKA Mochizuki	34-30	SATO Tetsuya
OKABAYASHI Noguchi	34-30	SATO Tetsuya
TAKENOBU Kosuke	47-17	SATO Tetsuya

2018-12-16: 55_Hokkaido_open(Japan)

SATO Tetsuya	36-28	OKABAYASHI Noguchi
SATO Tetsuya	33-31	MIYASAKA Kiyotaka
YONEYAMA Keiichi	32-32	SATO Tetsuya
KIYONOBU Kenta	39-25	SATO Tetsuya
SASAKI Sohei	51-13	SATO Tetsuya
NOZAKI Jyunetsu	33-31	SATO Tetsuya
SATO Tetsuya	48-16	MOURI Mayuna

2018-11-18: 73_Sapporo_open(Japan)

SATO Tetsuya	33-31	IKEDA Rintarou
SATO Tetsuya	44-20	OTA Yukiko
OKABAYASHI Noguchi	37-27	SATO Tetsuya
SATO Tetsuya	47-17	SATO Shingen
SATO Tetsuya	37-27	TAKAHASHI Satomi
NOZAKI Jyunetsu	41-23	SATO Tetsuya

2018-10-14: 47_All_Japan_Hokkaido_prelim(Japan)

KIMURA Yamaji	34-30	SATO Tetsuya
TAKAHASHI Satomi	44-20	SATO Tetsuya
SATO Tetsuya	33-31	TAKENOBU Kosuke
MIYASAKA Kiyotaka	46-18	SATO Tetsuya
SATO Tetsuya	57-07	YAMADA Yukie
NOZAKI Jyunetsu	37-27	SATO Tetsuya
SATO Tetsuya	55-09	YAMADA Fumio

2018-09-23: 72_Sapporo_open(Japan)

SATO Tetsuya	38-26	YAMADA Yukie
TAKAHASHI Kanehira	39-25	SATO Tetsuya
SATO Tetsuya	64-00	YAMADA Yoshikatsu
SASAKI Sohei	42-22	SATO Tetsuya
SATO Tetsuya	44-20	TAKAHASHI Satomi
TAKENOBU Kosuke	43-21	SATO Tetsuya

2018-08-19: 71_Sapporo_open(Japan)

SATO Tetsuya	53-11	MASUDA Tokuya
TAKAHASHI Satomi	47-17	SATO Tetsuya
KOBAYASHI Takao	48-16	SATO Tetsuya
SATO Tetsuya	42-22	TAKAHASHI Kanehira
SATO Tetsuya	49-15	IZUMISATO Yukina
SATO Tetsuya	33-31	YAMADA Yukie

2018-07-22: 54_Hokkaido_open(Japan)

SATO Tetsuya	33-31	TAKAHASHI Kanehira
KOBAYASHI Takao	64-00	SATO Tetsuya
OKABAYASHI Noguchi	37-27	SATO Tetsuya
TAKENOBU Kosuke	57-07	SATO Tetsuya
SATO Tetsuya	64-00	YAMADA Yoshikatsu
SATO Tetsuya	40-24	IKEDA Rintarou
SASAKI Sohei	50-14	SATO Tetsuya

2018-06-17: 46_All_Japan_Hokkaida_prelim(Japan)

MIYASAKA Kiyotaka	36-28	SATO Tetsuya
YONEYAMA Keiichi	50-14	SATO Tetsuya
OKABAYASHI Noguchi	42-22	SATO Tetsuya
NOZAKI Jyunetsu	37-27	SATO Tetsuya
SATO Tetsuya	53-11	KIMURA Yamaji

2018-05-27: 70_Sapporo_open(Japan)

TAKAHASHI Satomi	42-22	SATO Tetsuya
OKABAYASHI Noguchi	32-32	SATO Tetsuya
SATO Tetsuya	40-24	IKEDA Rintarou
SATO Tetsuya	48-16	YAMADA Fumio
SASAKI Sohei	49-15	SATO Tetsuya
TAKENOBU Kosuke	46-18	SATO Tetsuya

2018-04-22: 69_Sapporo_open(Japan)

TAKAHASHI Kanehira	40-24	SATO Tetsuya
NOZAKI Jyunetsu	53-11	SATO Tetsuya
SATO Tetsuya	42-22	YOKOYAMA Atsuhiro
SATO Tetsuya	44-20	YOKOYAMA Ooki
SATO Tetsuya	53-11	IYAMA Ruka
SATO Tetsuya	33-31	OKABAYASHI Noguchi

2018-03-25: 68_Sapporo_open(Japan)

SATO Tetsuya	40-24	TAKAHASHI Satomi
OKABAYASHI Noguchi	40-24	SATO Tetsuya
TAKENOBU Kosuke	42-22	SATO Tetsuya
SATO Tetsuya	49-15	KAWACHI Ohachi
SATO Tetsuya	47-17	YOKOYAMA Atsuhiro
KOBAYASHI Takao	44-20	SATO Tetsuya

2018-02-11: 2018_Hokkaido_expert_games(Japan)

SATO Tetsuya	45-19	YAMADA Yukie
TAKAHASHI Satomi	43-21	SATO Tetsuya
SATO Tetsuya	47-17	OKABAYASHI Noguchi
SASAKI Sohei	40-24	SATO Tetsuya
SATO Tetsuya	37-27	KOBAYASHI Takao
YONEYAMA Keiichi	55-09	SATO Tetsuya
SATO Tetsuya	53-11	YAMADA Fumio

2018-01-28: 67_Tatebayashi_open(Japan)

SATO Tetsuya	53-11	IKEDA Rintarou
KOSHIRO Ryuta	33-31	SATO Tetsuya
SATO Tetsuya	54-10	KOHARA Kenichi
TAKAHASHI Satomi	36-28	SATO Tetsuya
SATO Tetsuya	64-00	KOBAYASHI Katsuhiko
SATO Tetsuya	46-18	YAMADA Yukie

2017-12-17: 53_Hokkaido_open(Japan)

OKABAYASHI Noguchi	58-06	SATO Tetsuya
TAKENOBU Kosuke	36-28	SATO Tetsuya
MIYAZIMA Mayu	34-30	SATO Tetsuya
SAGAWA Syuntaro	42-22	SATO Tetsuya
YAMAZAKI Kohei	37-27	SATO Tetsuya
SATO Tetsuya	37-27	KIMURA Yamaji
MIYASAKA Kiyotaka	46-18	SATO Tetsuya

2017-11-26: 66_Sapporo_open(Japan)

TAKENOBU Kosuke	46-18	SATO Tetsuya
SATO Tetsuya	60-04	HOSOYA Sachiko
KOBAYASHI Takao	52-12	SATO Tetsuya
NOZAKI Jyunetsu	41-23	SATO Tetsuya
SATO Tetsuya	50-14	IKEDA Rintarou
SATO Tetsuya	48-16	ONO Keita

2017-10-22: 65_Sapporo_open(Japan)

SATO Tetsuya	35-29	OKABAYASHI Noguchi
SASAKI Sohei	41-23	SATO Tetsuya
SATO Tetsuya	40-24	YAMADA Yukie
TAKENOBU Kosuke	44-20	SATO Tetsuya
SATO Tetsuya	38-26	NOZAKI Jyunetsu
SATO Tetsuya	42-22	OKABAYASHI Noguchi

2017-08-27: 63_Sapporo_open(Japan)

YONEYAMA Keiichi	55-09	SATO Tetsuya
SATO Tetsuya	47-17	USUYA Takuo
SATO Tetsuya	42-22	TATENO Yuuya
SATO Tetsuya	38-26	SHIMAKAN Minimata
SASAKI Sohei	40-24	SATO Tetsuya

2017-07-23: 52_Hokkaido_open(Japan)

SATO Tetsuya	63-01	YAMANOUCHI Ichiki
SASAKI Sohei	47-17	SATO Tetsuya
MIYASAKA Kiyotaka	46-18	SATO Tetsuya
MIYAZIMA Mayu	45-19	SATO Tetsuya
SATO Tetsuya	51-13	IYAMA Ruka
SATO Tetsuya	36-28	KIMURA Yamaji
SATO Tetsuya	56-08	YAMADA Fumio
SATO Tetsuya	34-30	KOBAYASHI Takao

2017-06-04: 45_All_Japan_Hokkaido_prelim(Japan)

SATO Tetsuya	45-19	YAMADA Fumio
SATO Tetsuya	35-29	OKABAYASHI Noguchi
SATO Tetsuya	42-22	KIMURA Yamaji
TAKENOBU Kosuke	34-30	SATO Tetsuya
SATO Tetsuya	won against	MIYASAKA Kiyotaka
YONEYAMA Keiichi	42-22	SATO Tetsuya
NOZAKI Jyunetsu	36-28	SATO Tetsuya

2017-05-28: 62_Sapporo_open(Japan)

SATO Tetsuya	52-12	KOSHIRO Ryuta
YAMADA Yukie	34-30	SATO Tetsuya
TAKAHASHI Satomi	45-19	SATO Tetsuya
SATO Tetsuya	44-20	OKABAYASHI Noguchi
MIYASAKA Kiyotaka	42-22	SATO Tetsuya
SATO Tetsuya	50-14	OTA Shouta

2017-04-23: 61_Sapporo_open(Japan)

SATO Tetsuya	53-11	KAWAGUCHI Koushi
TAKENOBU Kosuke	44-20	SATO Tetsuya
KOSHIRO Ryuta	51-13	SATO Tetsuya
OKABAYASHI Noguchi	51-13	SATO Tetsuya
SATO Tetsuya	51-13	OTA Shouta

2017-03-26: 60_Sapporo_open(Japan)

SATO Tetsuya	39-25	NOZAKI Jyunetsu
TAKENOBU Kosuke	46-18	SATO Tetsuya
SATO Tetsuya	49-15	IYAMA Ruka
KOBAYASHI Takao	34-30	SATO Tetsuya
KOSHIRO Ryuta	49-15	SATO Tetsuya
SATO Tetsuya	50-14	YAMADA Fumio

2017-02-12: 2017_Hokkaido_expert_games(Japan)

TAKENOBU Kosuke	35-29	SATO Tetsuya
SATO Tetsuya	39-25	NOZAKI Jyunetsu
OKABAYASHI Noguchi	44-20	SATO Tetsuya
SATO Tetsuya	47-17	YAMADA Yukie
KOIKE Sena	44-20	SATO Tetsuya
SATO Tetsuya	50-14	YAMADA Fumio
SASAKI Sohei	33-31	SATO Tetsuya

2017-01-22: 59_Sapporo_open(Japan)

KOIKE Sena	43-21	SATO Tetsuya
YAMADA Yukie	34-30	SATO Tetsuya
SATO Tetsuya	44-20	YAMADA Fumio
SATO Tetsuya	48-16	SAITO Yasuji
TAKAHASHI Satomi	32-32	SATO Tetsuya
TAKENOBU Kosuke	39-25	SATO Tetsuya

2016-12-18: 51_Hokkaido_open(Japan)

SATO Tetsuya	56-08	IYAMA Ruka
KIMURA Yamaji	57-07	SATO Tetsuya
YAMAZAKI Kohei	45-19	SATO Tetsuya
SATO Tetsuya	37-27	OKABAYASHI Noguchi
SATO Tetsuya	40-24	YAMADA Yukie
SASAKI Sohei	44-20	SATO Tetsuya
SATO Tetsuya	42-22	NOZAKI Jyunetsu
TAKENOBU Kosuke	51-13	SATO Tetsuya

2016-10-23: 57_Sapporo_open(Japan)

SATO Tetsuya	44-20	YAMADA Yukie
SATO Tetsuya	37-27	TAKENOBU Kosuke
TAKAHASHI Satomi	45-19	SATO Tetsuya
SASAKI Sohei	55-09	SATO Tetsuya
KIMURA Yamaji	54-10	SATO Tetsuya
SATO Tetsuya	44-20	OKABAYASHI Noguchi

2016-09-25: 56_Sapporo_open(Japan)

KIMURA Yamaji	42-22	SATO Tetsuya
SATO Tetsuya	50-14	YAMADA Fumio
KOSHIRO Ryuta	57-07	SATO Tetsuya
SATO Tetsuya	49-15	ISHIKAWA Shun
MIYASAKA Kiyotaka	47-17	SATO Tetsuya
SATO Tetsuya	51-13	OTA Shouta

2016-08-28: 55_Sapporo_open(Japan)

OKABAYASHI Noguchi	33-31	SATO Tetsuya
SATO Tetsuya	48-16	KOIKE Sena
SATO Tetsuya	47-17	YAMADA Yukie
SASAKI Sohei	48-16	SATO Tetsuya
TAKAHASHI Satomi	52-12	SATO Tetsuya
SATO Tetsuya	42-22	KIMURA Yamaji

2016-07-24: 50_Hokkaido_open(Japan)

SASAKI Sohei	58-06	SATO Tetsuya
SATO Tetsuya	35-29	NOZAKI Jyunetsu
SATO Tetsuya	47-17	YAMADA Fumio
YONEYAMA Keiichi	54-10	SATO Tetsuya
OKABAYASHI Noguchi	37-27	SATO Tetsuya
SUEKUNI Makoto	40-24	SATO Tetsuya
TAKENOBU Kosuke	47-17	SATO Tetsuya

2016-06-05: 44_All_Japan_Hokkaido_prelim(Japan)

TAKENOBU Kosuke	45-19	SATO Tetsuya
SATO Tetsuya	54-10	KOIKE Sena
SATO Tetsuya	44-20	YAMAZAKI Kohei
MIYAZIMA Mayu	36-28	SATO Tetsuya
OKABAYASHI Noguchi	won against	SATO Tetsuya
TAKAHASHI Satomi	34-30	SATO Tetsuya
SATO Tetsuya	50-14	HOSADA Teruo

2016-05-22: 54_Sappor_open(Japan)

SASAKI Sohei	49-15	SATO Tetsuya
SATO Tetsuya	40-24	KOIKE Sena
YAMADA Yukie	46-18	SATO Tetsuya
KIMURA Yamaji	49-15	SATO Tetsuya
SATO Tetsuya	59-05	YAMADA Fumio

2016-04-24: 53_Sapporo_open(Japan)

NOZAKI Jyunetsu	46-18	SATO Tetsuya
MIYAZIMA Mayu	51-13	SATO Tetsuya
SATO Tetsuya	59-05	YAMADA Fumio
KIMURA Yamaji	35-29	SATO Tetsuya
SATO Tetsuya	47-17	ASATA Soutarou
YAMADA Yukie	42-22	SATO Tetsuya

2016-03-27: 52_Sapporo_open(Japan)

SATO Tetsuya	33-31	MIYAZIMA Mayu
SASAKI Sohei	37-27	SATO Tetsuya
YAMADA Yukie	46-18	SATO Tetsuya
SATO Tetsuya	46-18	MIYAGAWA Katsuko
SATO Tetsuya	56-08	SATO Shinobu
SATO Tetsuya	51-13	YAMADA Fumio

2016-02-28: 2016_Hokkaido_expert_games(Japan)

SATO Tetsuya	52-12	YAMADA Yukie
SATO Tetsuya	36-28	TAKAHASHI Satomi
SATO Tetsuya	33-31	YONEYAMA Keiichi
TAKENOBU Kosuke	34-30	SATO Tetsuya
YAMAZAKI Kohei	47-17	SATO Tetsuya
OKABAYASHI Noguchi	40-24	SATO Tetsuya
SATO Tetsuya	50-14	MIYAZIMA Mayu

2016-01-24: 51_Sapporo_open(Japan)

SASAKI Sohei	45-19	SATO Tetsuya
SATO Tetsuya	33-31	OKABAYASHI Noguchi
SATO Tetsuya	43-21	ISHITAKA Masaki
NOZAKI Jyunetsu	34-30	SATO Tetsuya
SATO Tetsuya	57-07	YAMADA Fumio
SATO Tetsuya	49-15	KOSHIRO Ryuta

2015-12-20: 49_Hokkaido_open(Japan)

SATO Tetsuya	44-20	NOZAKI Jyunetsu
OKABAYASHI Noguchi	39-25	SATO Tetsuya
TAKAHASHI Satomi	51-13	SATO Tetsuya
SATO Tetsuya	34-30	MIYAZIMA Mayu
SATO Tetsuya	39-25	SHIRAISHI Katsuyoshi
TAKENOBU Kosuke	35-29	SATO Tetsuya
SASAKI Sohei	48-16	SATO Tetsuya
YAMADA Yukie	36-28	SATO Tetsuya

2015-11-22: 50_Sapporo_open(Japan)

KIMURA Yamaji	37-27	SATO Tetsuya
SASAKI Sohei	48-16	SATO Tetsuya
SATO Tetsuya	51-13	KOIKE Yusuke
OKABAYASHI Noguchi	36-28	SATO Tetsuya
SATO Tetsuya	40-24	YAMADA Yukie
TAKENOBU Kosuke	46-18	SATO Tetsuya

2015-10-25: 49_Sapporo_open(Japan)

SATO Tetsuya	38-26	OKABAYASHI Noguchi
SATO Tetsuya	56-08	KOSHIRO Ryuta
SASAKI Sohei	52-12	SATO Tetsuya
TAKAHASHI Satomi	54-10	SATO Tetsuya
TAKENOBU Kosuke	39-25	SATO Tetsuya

2015-09-27: 48_Sapporo_open(Japan)

OKABAYASHI Noguchi	46-18	SATO Tetsuya
TAKAHASHI Satomi	33-31	SATO Tetsuya
SATO Tetsuya	47-17	HAYAKAWA Kousuke
NOZAKI Jyunetsu	54-10	SATO Tetsuya
YAMADA Yukie	39-25	SATO Tetsuya

2015-08-23: 47_Sapporo_open(Japan)

SATO Tetsuya	52-12	SHIMONOUCHI Satoshi
SASAKI Sohei	43-21	SATO Tetsuya
TAKAHASHI Satomi	47-17	SATO Tetsuya
SATO Tetsuya	48-16	KOSHIRO Ryuta
TAKENOBU Kosuke	34-30	SATO Tetsuya

2015-07-26: 48_Hokkaido_open(Japan)

TAKENOBU Kosuke	42-22	SATO Tetsuya
SASAKI Sohei	45-19	SATO Tetsuya
SATO Tetsuya	41-23	YAMADA Yukie
KOSHIRO Ryuta	33-31	SATO Tetsuya
SATO Tetsuya	53-11	SHIMONOUCHI Satoshi
SATO Tetsuya	40-24	NOZAKI Jyunetsu
OKABAYASHI Noguchi	43-21	SATO Tetsuya

2015-06-07: 43_All_Japan_Hokkaido_prelim(Japan)

SATO Tetsuya	51-13	TSUKIHARA Yudai
TAKENOBU Kosuke	35-29	SATO Tetsuya
SATO Tetsuya	50-14	OKABAYASHI Noguchi
KANEKO Masaru	49-15	SATO Tetsuya
NOZAKI Jyunetsu	38-26	SATO Tetsuya

2015-05-24: 46_Sapporo_open(Japan)

SATO Tetsuya	40-24	KOSHIRO Ryuta
SATO Tetsuya	50-14	TSUKIHARA Yudai
OKABAYASHI Noguchi	36-28	SATO Tetsuya
SATO Tetsuya	45-19	TERASAWA Taiki
TAKENOBU Kosuke	45-19	SATO Tetsuya
SASAKI Sohei	35-29	SATO Tetsuya

2015-04-26: 45_Sapporo_open(Japan)

TAKAHASHI Satomi	51-13	SATO Tetsuya
SATO Tetsuya	46-18	ENDO Hiroito
MIYASAKA Kiyotaka	56-08	SATO Tetsuya
SATO Tetsuya	64-00	OGUSHI Kanako
SATO Tetsuya	34-30	KOSHIRO Ryuta
SATO Tetsuya	39-25	ISHII Kentarou

2015-03-29: 44_Sapporo_open(Japan)

TAKAHASHI Satomi	49-15	SATO Tetsuya
SATO Tetsuya	40-24	TAKENOBU Kosuke
SASAKI Sohei	41-23	SATO Tetsuya
SATO Tetsuya	53-11	KOSHIRO Ryuta
OKABAYASHI Noguchi	36-28	SATO Tetsuya
TAKAHASHI Satomi	45-19	SATO Tetsuya

2015-02-22: 2015_Hokkaido_expert_games(Japan)

MIYAZIMA Mayu	42-22	SATO Tetsuya
TAKENOBU Kosuke	36-28	SATO Tetsuya
SATO Tetsuya	43-21	YAMADA Yukie
TAKAHASHI Satomi	37-27	SATO Tetsuya
SASAKI Sohei	43-21	SATO Tetsuya
SATO Tetsuya	43-21	KOSHIRO Ryuta

2015-01-25: 43_Sapporo_open(Japan)

TAKAHASHI Satomi	46-18	SATO Tetsuya
NOZAKI Jyunetsu	35-29	SATO Tetsuya
SATO Tetsuya	38-26	OGAWA Ami
TAKENOBU Kosuke	41-23	SATO Tetsuya
SASAKI Sohei	38-26	SATO Tetsuya

2015-01-04: 91_Kanagawa_open(Japan)

YAMAZAKI Nobuyuki	41-23	SATO Tetsuya
MITSUYA Nobuaki	54-10	SATO Tetsuya
TAKEDA Kyoko	38-26	SATO Tetsuya
SATO Tetsuya	34-30	MIYAWAKI Ichiya
TAYAMA Tsubasa	55-09	SATO Tetsuya
URASHIMA Mei	40-24	SATO Tetsuya

2015-01-03: Shinagawa_open_2015(Japan)

SATO Tetsuya	39-25	TAKAJO Osamu
SATO Tetsuya	36-28	TAKIGAWA Mitsuaki
TATSUMI-IIJIMA Yukiko	48-16	SATO Tetsuya
OHTAKE Kosuke	36-28	SATO Tetsuya
SATO Tetsuya	41-23	HOSHINO Chizuko
SATO Tetsuya	34-30	KURIHARA Aru
SATO Tetsuya	33-31	HIRONAKA Tomohiko

2014-12-21: 47_Hokkaido_open(Japan)

TAKAHASHI Satomi	63-01	SATO Tetsuya
UEDA Toshihumi	48-16	SATO Tetsuya
YAMADA Yukie	47-17	SATO Tetsuya
SATO Tetsuya	45-19	SHIRAISHI Katsuyoshi
OKABAYASHI Noguchi	42-22	SATO Tetsuya
SATO Tetsuya	57-07	KOSHIRO Ryuta
SASAKI Sohei	34-30	SATO Tetsuya

2014-11-23: 42_Sapporo_open(Japan)

KATORI Michihiro	39-25	SATO Tetsuya
SASAKI Sohei	45-19	SATO Tetsuya
OKABAYASHI Noguchi	38-26	SATO Tetsuya
SATO Tetsuya	46-18	KOSHIRO Ryuta
SATO Tetsuya	37-27	TAKAHASHI Satomi
KIYONOBU Kenta	47-17	SATO Tetsuya

2014-10-26: 41_Sapporo_open(Japan)

SATO Tetsuya	50-14	SHIMIZU Takumi
SASAKI Sohei	49-15	SATO Tetsuya
SATO Tetsuya	46-18	KOSHIRO Ryuta
KIYONOBU Kenta	35-29	SATO Tetsuya
SATO Tetsuya	34-30	TAKENOBU Kosuke
SATO Tetsuya	38-26	TAKAHASHI Satomi

2014-09-28: 40_Sapporo_open(Japan)

OKABAYASHI Noguchi	41-23	SATO Tetsuya
SASAKI Sohei	55-09	SATO Tetsuya
TAKAHASHI Satomi	45-19	SATO Tetsuya
SATO Tetsuya	40-24	TAKENOBU Kosuke
SATO Tetsuya	39-25	NOZAKI Jyunetsu
KIYONOBU Kenta	39-25	SATO Tetsuya

2014-08-24: 39_Sapporo_open(Japan)

SASAKI Sohei	41-23	SATO Tetsuya
TAKAHASHI Hisashi	53-11	SATO Tetsuya
SATO Tetsuya	48-16	KOSHIRO Ryuta
SATO Tetsuya	36-28	TAKENOBU Kosuke
OKABAYASHI Noguchi	32-32	SATO Tetsuya
NOZAKI Jyunetsu	47-17	SATO Tetsuya

2014-07-27: 46_Hokkaido_open(Japan)

OKABAYASHI Noguchi	42-22	SATO Tetsuya
NOZAKI Jyunetsu	35-29	SATO Tetsuya
KATORI Michihiro	39-25	SATO Tetsuya
SATO Tetsuya	36-28	YAMADA Yukie
SASAKI Sohei	57-07	SATO Tetsuya
MIYAZIMA Mayu	36-28	SATO Tetsuya
YAMAZAKI Kohei	35-29	SATO Tetsuya
TAKENOBU Kosuke	49-15	SATO Tetsuya

2014-05-18: 38_Sapporo_open(Japan)

SATO Tetsuya	34-30	OKABAYASHI Noguchi
TAKAHASHI Satomi	43-21	SATO Tetsuya
KIYONOBU Kenta	44-20	SATO Tetsuya
SATO Tetsuya	34-30	KOSHIRO Ryuta
SASAKI Sohei	38-26	SATO Tetsuya
TAKENOBU Kosuke	35-29	SATO Tetsuya

2014-04-27: 37_Sapporo_open(Japan)

SATO Tetsuya	55-09	KOSHIRO Ryuta
KIYONOBU Kenta	57-07	SATO Tetsuya
TAKENOBU Kosuke	42-22	SATO Tetsuya
SASAKI Sohei	45-19	SATO Tetsuya
TAKAHASHI Satomi	40-24	SATO Tetsuya
KOSHIRO Ryuta	43-21	SATO Tetsuya

2014-03-30: 36_Sapporo_open(Japan)

UESEGI Ryohei	35-29	SATO Tetsuya
TAKENOBU Kosuke	44-20	SATO Tetsuya
SATO Tetsuya	51-13	KOSHIRO Ryuta
SATO Tetsuya	54-10	SAKUSAI Hitoshi
OKABAYASHI Noguchi	42-22	SATO Tetsuya
SASAKI Sohei	64-00	SATO Tetsuya

2014-02-23: 2014_Hokkaido_expert_games(Japan)

SASAKI Sohei	48-16	SATO Tetsuya
OKABAYASHI Noguchi	36-28	SATO Tetsuya
YAMADA Yukie	37-27	SATO Tetsuya
SATO Tetsuya	51-13	NOZAKI Jyunetsu
SATO Tetsuya	40-24	MIYAZIMA Mayu
KIYONOBU Kenta	45-19	SATO Tetsuya
MIYAKOSHI Yoshiaki	35-29	SATO Tetsuya
TAKENOBU Kosuke	39-25	SATO Tetsuya

2014-01-26: 35_Sapporo_open(Japan)

SATO Tetsuya	56-08	YAMADA Yukie
OKABAYASHI Noguchi	38-26	SATO Tetsuya
SASAKI Sohei	45-19	SATO Tetsuya
SATO Tetsuya	48-16	KOSHIRO Ryuta
KIYONOBU Kenta	50-14	SATO Tetsuya
SATO Tetsuya	33-31	TAKAHASHI Satomi

2013-12-15: 45_Hokkaido_open(Japan)

NOZAKI Jyunetsu	43-21	SATO Tetsuya
SASAKI Sohei	34-30	SATO Tetsuya
SATO Tetsuya	37-27	YAMADA Yukie
KIYONOBU Kenta	52-12	SATO Tetsuya
TAKENOBU Kosuke	54-10	SATO Tetsuya
MIYASAKA Kiyotaka	49-15	SATO Tetsuya
SATO Tetsuya	34-30	OKABAYASHI Noguchi

2013-11-24: 34_Sapporo_open(Japan)

SASAKI Sohei	40-24	SATO Tetsuya
MIYASAKA Kiyotaka	48-16	SATO Tetsuya
SATO Tetsuya	58-06	YAMADA Yukie
OKABAYASHI Noguchi	46-18	SATO Tetsuya
TAKENOBU Kosuke	44-20	SATO Tetsuya

2013-10-27: 33_Sapporo_open(Japan)

SATO Tetsuya	35-29	YAMADA Yukie
TAKENOBU Kosuke	32-32	SATO Tetsuya
SASAKI Sohei	42-22	SATO Tetsuya
TAKAHASHI Satomi	32-32	SATO Tetsuya
SATO Tetsuya	53-11	MIURA Yoshida
MATSUI Takashi	41-23	SATO Tetsuya

2013-09-22: 32_Sapporo_open(Japan)

TAKAHASHI Satomi	42-22	SATO Tetsuya
KIYONOBU Kenta	51-13	SATO Tetsuya
SATO Tetsuya	64-00	OKABAYASHI Noguchi
SATO Tetsuya	53-11	YAMADA Yukie
YONEYAMA Keiichi	43-21	SATO Tetsuya

2013-08-25: 31_Sapporo_open(Japan)

YAMADA Yukie	34-30	SATO Tetsuya
SEKIDO Kyousuke	41-23	SATO Tetsuya
SATO Tetsuya	49-15	FUJIEDA Keita
KATORI Michihiro	36-28	SATO Tetsuya
OGAWA Ami	35-29	SATO Tetsuya

2013-07-21: 44_Hokkaido_open(Japan)

SASAKI Sohei	40-24	SATO Tetsuya
TAKAHASHI Satomi	44-20	SATO Tetsuya
SATO Tetsuya	44-20	SAKUSAI Hitoshi
MIYAZIMA Mayu	32-32	SATO Tetsuya
SATO Tetsuya	36-28	SAGAWA Syuntaro
MIYAKOSHI Yoshiaki	47-17	SATO Tetsuya
KIYONOBU Kenta	56-08	SATO Tetsuya
CHIDA Toshiharu	32-32	SATO Tetsuya

2013-06-09: 41_All_Japan_Hokkaido_prelim(Japan)

TAKAHASHI Satomi	40-24	SATO Tetsuya
MIYAZIMA Mayu	35-29	SATO Tetsuya
NOZAKI Jyunetsu	34-30	SATO Tetsuya
SATO Tetsuya	35-29	TAKENOBU Kosuke
KIYONOBU Kenta	46-18	SATO Tetsuya

2013-05-26: 30_Sapporo_open(Japan)

SATO Tetsuya	46-18	OTA Shouta
MIYASAKA Kiyotaka	52-12	SATO Tetsuya
SATO Tetsuya	41-23	OKABAYASHI Noguchi
SATO Tetsuya	49-15	MIYAZIMA Mayu
SASAKI Sohei	51-13	SATO Tetsuya
TAKAHASHI Satomi	49-15	SATO Tetsuya

2013-04-28: 29_Sapporo_open(Japan)

SASAKI Sohei	47-17	SATO Tetsuya
OKABAYASHI Noguchi	38-26	SATO Tetsuya
SATO Tetsuya	52-12	TAKADA Yuichi
TAKAHASHI Yuta	37-27	SATO Tetsuya
SATO Tetsuya	45-19	KOZUKA Kenta
SEKIDO Kyousuke	44-20	SATO Tetsuya

2013-03-24: 28_Sapporo_open(Japan)

SASAKI Sohei	42-22	SATO Tetsuya
KATORI Michihiro	44-20	SATO Tetsuya
TAKENOBU Kosuke	54-10	SATO Tetsuya
SATO Tetsuya	53-11	SUGISAWA Yurie
ABE Ryuji	52-12	SATO Tetsuya

2013-02-24: 27_Sapporo_open(Japan)

NISHIMURA Tomoaki	36-28	SATO Tetsuya
SATO Tetsuya	49-15	MIYAZIMA Mayu
SATO Tetsuya	45-19	KIMURA Kaito
SASAKI Sohei	44-20	SATO Tetsuya
KIYONOBU Kenta	37-27	SATO Tetsuya

2013-01-27: 2013_Hokkaido_expert_games(Japan)

TAKAHASHI Satomi	45-19	SATO Tetsuya
SATO Tetsuya	35-29	NOZAKI Jyunetsu
OKABAYASHI Noguchi	44-20	SATO Tetsuya
SATO Tetsuya	won against	SAGAWA Syuntaro
KIYONOBU Kenta	40-24	SATO Tetsuya
MIYASAKA Kiyotaka	48-16	SATO Tetsuya

2012-12-16: 43_Hokkaido_open(Japan)

NOZAKI Jyunetsu	38-26	SATO Tetsuya
MIYASAKA Kiyotaka	35-29	SATO Tetsuya
SATO Tetsuya	48-16	FUJIEDA Keita
SASAKI Sohei	49-15	SATO Tetsuya
KANEKO Masaru	47-17	SATO Tetsuya
TAKENOBU Kosuke	33-31	SATO Tetsuya
OHMORI Keita	57-07	SATO Tetsuya

2012-11-25: 26_Sapporo_open(Japan)

SATO Tetsuya	33-31	MIYASAKA Kiyotaka
TAKENOBU Kosuke	46-18	SATO Tetsuya
TAKAHASHI Satomi	39-25	SATO Tetsuya
KIYONOBU Kenta	39-25	SATO Tetsuya
SASAKI Sohei	48-16	SATO Tetsuya

2012-10-28: 25_Sapporo_open(Japan)

SASAKI Sohei	50-14	SATO Tetsuya
TAKENOBU Kosuke	42-22	SATO Tetsuya
KIYONOBU Kenta	44-20	SATO Tetsuya
MIYAKOSHI Yoshiaki	56-08	SATO Tetsuya
TAKAHASHI Satomi	34-30	SATO Tetsuya
MIYAKOSHI Yoshiaki	40-24	SATO Tetsuya

2012-09-23: 24_Sapporo_open(Japan)

SASAKI Sohei	59-05	SATO Tetsuya
TAKAHASHI Satomi	47-17	SATO Tetsuya
KIYONOBU Kenta	55-09	SATO Tetsuya
OKABAYASHI Noguchi	34-30	SATO Tetsuya
OKABAYASHI Noguchi	61-03	SATO Tetsuya

2012-08-26: 23_Sapporo_open(Japan)

NOZAKI Natzumi	36-28	SATO Tetsuya
SAGAWA Syuntaro	46-18	SATO Tetsuya
OKABAYASHI Noguchi	42-22	SATO Tetsuya
SATO Tetsuya	54-10	SHIDA Satiko
SATO Tetsuya	58-06	SHIDA Yusei
MIYASAKA Kiyotaka	34-30	SATO Tetsuya

2012-07-22: 42_Hokkaido_open(Japan)

SATO Tetsuya	33-31	OKABAYASHI Noguchi
NOZAKI Jyunetsu	43-21	SATO Tetsuya
SATO Tetsuya	62-02	KOIKE Atsushi
MIYASAKA Kiyotaka	38-26	SATO Tetsuya
SATO Tetsuya	44-20	KOIKE Ayano
GOTO Yuichi	39-25	SATO Tetsuya
SASAKI Sohei	52-12	SATO Tetsuya

2012-06-03: 40_All_Japan_Hokkaido_prelim(Japan)

KIYONOBU Kenta	53-11	SATO Tetsuya
KOO Shingo	39-25	SATO Tetsuya
SATO Tetsuya	34-30	NOZAKI Jyunetsu
SASAKI Sohei	57-07	SATO Tetsuya
TAKENOBU Kosuke	40-24	SATO Tetsuya
KANEKO Masaru	60-04	SATO Tetsuya

2012-04-22: 21_Sapporo_open(Japan)

SATO Tetsuya	37-27	ERA Mayuna
SATO Tetsuya	46-18	KATORI Michihiro
SASAKI Sohei	48-16	SATO Tetsuya
SATO Tetsuya	54-10	KOYAHARA Takuoki
TAKAHASHI Satomi	54-10	SATO Tetsuya

2012-02-26: 19_Sapporo_open(Japan)

OKABAYASHI Noguchi	32-32	SATO Tetsuya
SASAKI Sohei	41-23	SATO Tetsuya
SATO Tetsuya	38-26	GOTO Yuichi
TAKENOBU Kosuke	44-20	SATO Tetsuya
TAKAHASHI Satomi	41-23	SATO Tetsuya
KIYONOBU Kenta	46-18	SATO Tetsuya

2011-06-05: 39_Japan_champ_Hokkaido_prelim(Japan)

SASAKI Sohei	37-27	SATO Tetsuya
NOZAKI Jyunetsu	41-23	SATO Tetsuya
KIYONOBU Kenta	37-27	SATO Tetsuya
SATO Tetsuya	37-27	TAKAHASHI Satomi
TAKENOBU Kosuke	64-00	SATO Tetsuya
IZUKA Mitiko	34-30	SATO Tetsuya
OKABAYASHI Noguchi	37-27	SATO Tetsuya

2011-01-16: 11_Sapporo_open(Japan)

SATO Tetsuya	40-24	TAKAHASHI Yuta
TAKENOBU Kosuke	45-19	SATO Tetsuya
NOZAKI Jyunetsu	53-11	SATO Tetsuya
SASAKI Sohei	37-27	SATO Tetsuya
SATO Tetsuya	35-29	OKABAYASHI Noguchi

2010-12-19: 39_Hokkaido_open(Japan)

SASAKI Sohei	46-18	SATO Tetsuya
SATO Tetsuya	45-19	OKUHARU Jun
NISHIMURA Tomoaki	36-28	SATO Tetsuya
TAKENOBU Kosuke	40-24	SATO Tetsuya
OKABAYASHI Noguchi	35-29	SATO Tetsuya
GOTO Yuichi	41-23	SATO Tetsuya

2010-10-17: 9_Sapporo_open(Japan)

SATO Tetsuya	43-21	WAKAMATSU Masamichi
SASAKI Sohei	60-04	SATO Tetsuya
OKABAYASHI Noguchi	36-28	SATO Tetsuya
KIYONOBU Kenta	54-10	SATO Tetsuya
KOMA Ryosuke	35-29	SATO Tetsuya
SATO Tetsuya	33-31	OKUHARU Jun

2010-07-25: 38_Hokkaido_open_A(Japan)

KIYONOBU Kenta	43-21	SATO Tetsuya
ISHIDA Keita	38-26	SATO Tetsuya
OKABAYASHI Noguchi	34-30	SATO Tetsuya
SATO Tetsuya	44-20	MORI Ryuichi
SATO Tetsuya	38-26	NISHIMURA Tomoaki
SASAKI Sohei	58-06	SATO Tetsuya
SATO Tetsuya	50-14	NOZAKI Jyunetsu

2010-05-23: 6_Sapporo_open(Japan)

INOUE Sugimoto	41-23	SATO Tetsuya
NISHIMURA Tomoaki	34-30	SATO Tetsuya
SATO Tetsuya	49-15	MATSUMOTO Michio
SATO Tetsuya	35-29	NOZAKI Jyunetsu
KOSUKE Daisuke	37-27	SATO Tetsuya
SATO Tetsuya	34-30	YUSAKI Akihiro

2010-02-21: Hokkaido_expert_game(Japan)

OKABAYASHI Noguchi	34-30	SATO Tetsuya
SATO Tetsuya	55-09	HORI Masato
KIYONOBU Kenta	54-10	SATO Tetsuya
YAMAZAKI Kohei	34-30	SATO Tetsuya
SATO Tetsuya	41-23	TAKAHASHI Satomi
INOUE Sugimoto	47-17	SATO Tetsuya

2009-12-20: 37_Hokkaido_open(Japan)

SATO Tetsuya	42-22	KOO Shingo
OKABAYASHI Noguchi	48-16	SATO Tetsuya
TAKAHASHI Satomi	41-23	SATO Tetsuya
SAGAWA Syuntaro	42-22	SATO Tetsuya
SATO Tetsuya	53-11	TOMIZUKA Haruka
SATO Tetsuya	40-24	OGAWA Ami

2009-09-20: Sapporo_Conv_meeting(Japan)

SATO Tetsuya	44-20	NISHITANI Nakagawa
SATO Tetsuya	55-09	IWABUCHI Sumiko
KIYONOBU Kenta	38-26	SATO Tetsuya
SASAKI Sohei	51-13	SATO Tetsuya
NOZAKI Jyunetsu	52-12	SATO Tetsuya
OGAWA Ami	39-25	SATO Tetsuya

2009-07-26: 36_Hokkaido_Open(Japan)

SATO Tetsuya	43-21	WATANABE Take
SASAKI Sohei	36-28	SATO Tetsuya
SATO Tetsuya	60-04	SUGISAKI Harumi
SATO Tetsuya	34-30	TAKEDA Hajime
OKABAYASHI Noguchi	45-19	SATO Tetsuya
TAKENOBU Kosuke	51-13	SATO Tetsuya
SATO Tetsuya	45-19	NISHIMURA Tomoaki

2009-06-21: 37_Japan_Champ_Pupa_prelim(Japan)

SAGAWA Syuntaro	46-18	SATO Tetsuya
NOZAKI Jyunetsu	44-20	SATO Tetsuya
SATO Tetsuya	52-12	WATANABE Take
UEDA Toshihumi	47-17	SATO Tetsuya
SATO Tetsuya	53-11	KUDOU Keita
OKABAYASHI Noguchi	38-26	SATO Tetsuya

2009-05-23: 32_King_State(Japan)

NAKAJIMA Tetsuya	44-20	SATO Tetsuya
SATO Tetsuya	33-31	MURAKAMI Takeshi
TANIDA Kunihiko	39-25	SATO Tetsuya
ITO Junya	43-21	SATO Tetsuya
SATO Tetsuya	33-31	WATANABE Hajime
SATO Koichiro	44-20	SATO Tetsuya

2009-05-16: 34_King_State(Japan)

ISHIKAWA Akira	33-31	SATO Tetsuya
IWATA Hiroyuki	34-30	SATO Tetsuya
SATO Tetsuya	45-19	OHNO Atsuko
TATSUMI-IIJIMA Yukiko	36-28	SATO Tetsuya
SUZUKI Yuta	40-24	SATO Tetsuya

2009-05-10: 2009_Kanagawa_Open(Japan)

DOJUN Makiko	32-32	SATO Tetsuya
IIJIMA Takamune	63-01	SATO Tetsuya
SAITO Aya	53-11	SATO Tetsuya
NODA Sachiko	36-28	SATO Tetsuya
SATO Tetsuya	40-24	SANO Erika
SATO Tetsuya	58-06	SANO Joichiro
TANAKA Atsushi	47-17	SATO Tetsuya

2009-05-05: 31_King_State(Japan)

IWATA Hiroyuki	41-23	SATO Tetsuya
SATO Tetsuya	34-30	SEKIGUCHI Shinya
SUZUKI Yuta	47-17	SATO Tetsuya
SATO Tetsuya	40-24	SANO Yoko
SATO Tetsuya	36-28	TANAKA Atsushi
ISHIWATA Yoshikazu	33-31	SATO Tetsuya

2009-04-25: 30_King_State(Japan)

SAKA Hiroshi	40-24	SATO Tetsuya
AKASHI Tomone	42-22	SATO Tetsuya
KOBAYASHI Oh	33-31	SATO Tetsuya
SATO Tetsuya	37-27	ISHIWATA Yoshikazu
SATO Tetsuya	35-29	KURAMOCHI Yuta
SATO Tetsuya	35-29	OHNO Atsuko

2009-04-04: 55_Shinagawa_Open(Japan)

TAKANASHI Yusuke	40-24	SATO Tetsuya
SATO Tetsuya	34-30	NAGAMATSU Ryota
KAWAGUCHI Yuuki	33-31	SATO Tetsuya
SATO Tetsuya	won against	MASUDA Letaka
ISHIKAWA Akira	45-19	SATO Tetsuya
KOBAYASHI Kasa	44-20	SATO Tetsuya

2009-03-29: Hausuohu_Open(Japan)

GOTO Masahiro	33-31	SATO Tetsuya
MITSUYA Nobuaki	33-31	SATO Tetsuya
SATO Tetsuya	33-31	KOBAYASHI Oh
IZUMI Takashi	33-31	SATO Tetsuya
KAWAGUCHI Yuuki	33-31	SATO Tetsuya
SATO Tetsuya	33-31	TAKIGAWA Mitsuaki

2009-03-28: 30_Meijin_prelim(Japan)

OKAWA Chieko	33-31	SATO Tetsuya
SATO Tetsuya	33-31	GOTO Hiroto
SATO Tetsuya	33-31	MIYATA Kohei
ISHIBASHI Takuya	33-31	SATO Tetsuya
SATO Tetsuya	33-31	SATAKE Yosuke
IWATA Hiroyuki	33-31	SATO Tetsuya

2009-03-22: Tatebayashi_Open(Japan)

SATO Tetsuya	64-00	SHIMAOKA Naoko
TAKASE Humiya	50-14	SATO Tetsuya
KOIDE Satoshi	36-28	SATO Tetsuya
SANO Yoko	35-29	SATO Tetsuya
YAMAMOTO Kunihiro	36-28	SATO Tetsuya
SATO Tetsuya	54-10	OCHIAI Naofumi

2009-03-21: 32_King_State_A(Japan)

SATO Tetsuya	37-27	KOBAYASHI Manabu
SATO Tetsuya	52-12	OHNO Atsuko
NAGASHIMA Kazuhito	47-17	SATO Tetsuya
SATO Tetsuya	48-16	TATSUMI-IIJIMA Yukiko
NAKAJIMA Tetsuya	44-20	SATO Tetsuya
SATO Tetsuya	40-24	MITSUYA Nobuaki

2009-03-07: 54_Shinagawa_Open(Japan)

SATO Tetsuya	48-16	HAMADA Kikue
ITO Yuji	43-21	SATO Tetsuya
SATO Tetsuya	34-30	KOBAYASHI Manabu
SAITO Riki	40-24	SATO Tetsuya
UEDA Mikiya	39-25	SATO Tetsuya

2009-02-07: 53_Shinagawa_Open(Japan)

SATO Tetsuya	34-30	URAKAWA Tomohide
SATO Koichiro	36-28	SATO Tetsuya
TAKIGAWA Mitsuaki	33-31	SATO Tetsuya
ISHIHARA Makoto	52-12	SATO Tetsuya
KOBAYASHI Syunjiro	42-22	SATO Tetsuya

2009-01-31: 14_Tatebayashi_Open(Japan)

URUSHIHARA Kazuhiro	41-23	SATO Tetsuya
TANAKA Atsushi	40-24	SATO Tetsuya
SATO Tetsuya	55-09	ISA Atsuto
SATO Tetsuya	40-24	SANO Matsuda
KUDOU Keita	39-25	SATO Tetsuya
SATO Tetsuya	49-15	SANO Joichiro

2009-01-17: 30_King_State_A(Japan)

MIYAZAKI Yuji	48-16	SATO Tetsuya
SATO Tetsuya	38-26	WATANABE Keiichi
OKUDA Tsuyoshi	won against	SATO Tetsuya
WATANABE Hideaki	won against	SATO Tetsuya
ISHIKAWA Akira	44-20	SATO Tetsuya

2009-01-04: 61_Kanagawa_Open_B(Japan)

SATO Tetsuya	42-22	IKEDA Atsuhiko
WATANABE Hajime	33-31	SATO Tetsuya
TANIGUCHI Yukiyoshi	34-30	SATO Tetsuya
MATSUZAWA Atsushi	51-13	SATO Tetsuya
TOSAKA Hideki	43-21	SATO Tetsuya
SATO Tetsuya	52-12	NAKAYAMA Takahiro

2009-01-03: Shinagawa_2009(Japan)

NODA Bintatsu	50-14	SATO Tetsuya
SATO Tetsuya	41-23	NISHIYAMA Yuki
SATO Tetsuya	35-29	ISHIKAWA Akira
KAWAGUCHI Hayato	61-03	SATO Tetsuya
SATO Tetsuya	47-17	SUGISAKI Harumi
SATO Tetsuya	34-30	TAKIGAWA Mitsuaki
SATO Tetsuya	47-17	KATSURA Hisatoshi

2008-12-28: 27_King_State(Japan)

SATO Tetsuya	53-11	SATO Takuma
IIJIMA Takamune	53-11	SATO Tetsuya
SATO Tetsuya	38-26	SATO Ryu
KOZUKA Katsuhiko	64-00	SATO Tetsuya
SUZUKI Yuta	43-21	SATO Tetsuya
SATO Tetsuya	34-30	TAKEDA Kyoko

2008-12-27: Shinagawa_2008_Chiyarenshi(Japan)

SATO Tetsuya	35-29	KAWAGUCHI Yuuki
SATO Tetsuya	40-24	KAWAGUCHI Yuuki
IMAI Daiki	50-14	SATO Tetsuya
IMAI Daiki	42-22	SATO Tetsuya

2008-12-20: 29_King_State_B(Japan)

SATO Tetsuya	42-22	SATO Ryu
SATO Tetsuya	38-26	KOBAYASHI Oh
NAGAMATSU Ryota	47-17	SATO Tetsuya
KAWAGUCHI Genki	won against	SATO Tetsuya
HISHIYAMA Yuichi	35-29	SATO Tetsuya
SATO Tetsuya	39-25	TANIDA Keiko

2008-12-07: 12_Ohu_Open(Japan)

MITSUYA Nobuaki	50-14	SATO Tetsuya
OKADA Hionobu	34-30	SATO Tetsuya
TAKEDA Kyoko	32-32	SATO Tetsuya
KOSHINO Kazuhiko	39-25	SATO Tetsuya
SATO Tetsuya	44-20	KOYAHARA Naoto
SATO Tetsuya	44-20	WADA Taka

2008-12-06: 52_Shinagawa_open(Japan)

IIJIMA Takamune	36-28	SATO Tetsuya
ISHIHARA Makoto	43-21	SATO Tetsuya
SATO Tetsuya	43-21	SUZUKI Takuma
KOBAYASHI Manabu	35-29	SATO Tetsuya
SATO Tetsuya	45-19	HAMADA Kikue
SATO Tetsuya	38-26	TATSUMI-IIJIMA Yukiko

2008-11-29: 25_King_State(Japan)

SUZUKI Yuta	45-19	SATO Tetsuya
OKADA Hionobu	35-29	SATO Tetsuya
KOBAYASHI Oh	won against	SATO Tetsuya
SATO Tetsuya	33-31	OHTAKE Kosuke
OHNO Atsuko	42-22	SATO Tetsuya
SATO Tetsuya	46-18	ISHIWATA Yoshikazu

2008-11-23: 24_King_State(Japan)

OKADA Hionobu	46-18	SATO Tetsuya
SAITO Aya	52-12	SATO Tetsuya
SHINOHARA Jun	33-31	SATO Tetsuya
SATO Tetsuya	42-22	OHTAKE Kosuke
SATO Tetsuya	41-23	WATANABE Hideaki

2008-11-22: 13_Tatebayashi_Open(Japan)

IZUMI Takashi	35-29	SATO Tetsuya
WAKIMOTO Naoyuki	50-14	SATO Tetsuya
SATO Tetsuya	45-19	KATO Tomihiro
SATO Tetsuya	49-15	YAMAMOTO Kunihiro
OKUDA Tsuyoshi	56-08	SATO Tetsuya
GOTO Masahiro	55-09	SATO Tetsuya

2008-11-15: 28_King_State_B(Japan)

SATO Tetsuya	50-14	KOBAYASHI Syunjiro
TANIDA Keiko	53-11	SATO Tetsuya
SATO Tetsuya	52-12	MITSUYOSHI Shun
SATO Tetsuya	36-28	SUZUKI Yuta
KOBAYASHI Oh	38-26	SATO Tetsuya
TAKIGAWA Mitsuaki	38-26	SATO Tetsuya

2008-11-02: 60_Kanagawa_B(Japan)

NODA Bintatsu	43-21	SATO Tetsuya
IKEDA Atsuhiko	33-31	SATO Tetsuya
SATO Tetsuya	42-22	TAKEDA Kyoko
SATO Tetsuya	40-24	KOSHINO Kazuhiko
SUZUKI Yuta	40-24	SATO Tetsuya
KAWAGUCHI Hayato	38-26	SATO Tetsuya

2008-11-01: 51_Shinagawa_open(Japan)

SATO Tetsuya	34-30	HAMADA Kikue
SATO Tetsuya	won against	WATAHIKI Kenta
SATO Tetsuya	40-24	HIKARU Hidemi
KOMAGATA Masayuki	40-24	SATO Tetsuya
KOIDE Satoshi	41-23	SATO Tetsuya
KAWAGUCHI Hayato	37-27	SATO Tetsuya

2008-10-25: 22_King_State(Japan)

SATO Tetsuya	35-29	IWATA Hiroyuki
SATO Tetsuya	37-27	WATANABE Keiichi
NAKANO Jo	37-27	SATO Tetsuya
TAKANASHI Yusuke	33-31	SATO Tetsuya
ISHIKAWA Akira	36-28	SATO Tetsuya
SANO Yoko	37-27	SATO Tetsuya

2008-10-18: 27_King_State_B(Japan)

NAGAMATSU Ryota	34-30	SATO Tetsuya
KOBAYASHI Syunjiro	34-30	SATO Tetsuya
SATO Tetsuya	37-27	SAKURAI Takeuchi
SATO Tetsuya	34-30	HISHIYAMA Yuichi
SATO Tetsuya	43-21	SUGISAKI Harumi
IMAI Daiki	35-29	SATO Tetsuya

2008-10-12: 21_King_State(Japan)

WATANABE Keiichi	46-18	SATO Tetsuya
ISHIWATA Yoshikazu	36-28	SATO Tetsuya
SATO Tetsuya	won against	SANO Yoko
SATO Tetsuya	40-24	TANAKA Kensuke
IWATA Hiroyuki	35-29	SATO Tetsuya
TAKIGAWA Mitsuaki	36-28	SATO Tetsuya

2008-10-04: 50_Shinagawa_open(Japan)

MURAKAMI Takeshi	43-21	SATO Tetsuya
SHIMONOSONO Kozo	37-27	SATO Tetsuya
SATO Tetsuya	41-23	SUGISAKI Harumi
NAGANO Yasushi	38-25	SATO Tetsuya
SATO Tetsuya	33-31	SAWAKI Yusuke
YAMAMURA Yuuki	44-20	SATO Tetsuya

2008-09-27: 12_Tatebayashi_Open(Japan)

SATO Tetsuya	36-28	SUZUKI Yuta
SATO Tetsuya	50-14	ISA Atsuto
HIKARU Hidemi	49-15	SATO Tetsuya
SATO Tetsuya	41-23	SATAKE Yosuke
KURACHI Takayuki	43-21	SATO Tetsuya
SATO Tetsuya	44-20	WATANABE Keiichi

2008-09-23: 20_King_state_Open(Japan)

KOSHINO Kazuhiko	54-10	SATO Tetsuya
SATO Tetsuya	47-17	TOKI Yugo
ISHIHARA Makoto	64-00	SATO Tetsuya
SATO Tetsuya	39-25	AMIKAZU Ayama
SATO Tetsuya	38-26	TANAKA Kensuke
SATO Tetsuya	35-29	TESAKI Satoru

2008-09-20: 25_King_State_special_B(Japan)

IMAI Daiki	47-17	SATO Tetsuya
SATO Tetsuya	48-16	OKADA Hionobu
KOBAYASHI Oh	51-13	SATO Tetsuya
SATO Tetsuya	41-23	KAWAGUCHI Genki
SATO Tetsuya	45-19	FUJITA Kousuke
SATO Tetsuya	40-24	TAKIGAWA Mitsuaki

2008-09-15: 19_King_state_Open(Japan)

SATO Tetsuya	48-16	MORITA Yutsuka
OHTAKE Kosuke	49-15	SATO Tetsuya
SATO Koichiro	52-12	SATO Tetsuya
SATO Tetsuya	won against	ISHIHARA Makoto
SATO Tetsuya	54-10	KOBAYASHI Syunjiro
SATO Tetsuya	35-29	YAMADA Goro

2008-09-14: 8_Saitama_open(Japan)

SATO Tetsuya	42-22	YAMAMOTO Kunihiro
GOTO Masahiro	51-13	SATO Tetsuya
SATO Tetsuya	33-31	TAKUAKI Kamata
MIYAZAKI Yuji	42-22	SATO Tetsuya
SATO Tetsuya	35-29	KATO Tsumugi
SATO Yuri	42-22	SATO Tetsuya

2008-09-13: 43_Chiyarenshi_Open_A(Japan)

SATAKE Yosuke	50-14	SATO Tetsuya
SATO Tetsuya	33-31	YAMAMOTO Kunihiro
SATO Tetsuya	35-29	KOSHINO Kazuhiko
SATO Tetsuya	33-31	HISHIYAMA Yuichi
TSUKAMOTO Kazuma	43-21	SATO Tetsuya
ISHIHARA Makoto	51-13	SATO Tetsuya

2008-09-07: 59_Kanagawa_Open_B(Japan)

SAKAMOTO Yutsuka	40-24	SATO Tetsuya
SATO Tetsuya	41-23	SUGISAKI Harumi
SATO Tetsuya	39-25	NODA Bintatsu
TOKI Yugo	48-16	SATO Tetsuya
SUZUKI Yuta	48-16	SATO Tetsuya

2008-09-06: 49_Shinagawa_open(Japan)

TSUCHIDA Daisuke	38-26	SATO Tetsuya
TANAKA Shuntaro	38-26	SATO Tetsuya
SATO Tetsuya	35-29	TAKIGAWA Mitsuaki
SATO Tetsuya	41-23	KAWAGUCHI Genki
SANO Yoko	43-21	SATO Tetsuya
SATO Yuri	39-25	SATO Tetsuya

2008-08-30: 18_King_state_Open(Japan)

NAGASAKI Hidekazu	36-28	SATO Tetsuya
KURACHI Takayuki	40-24	SATO Tetsuya
OHTAKE Kosuke	42-22	SATO Tetsuya
SATO Tetsuya	39-25	KOSHINO Kazuhiko
SATO Tetsuya	34-30	KOBAYASHI Manabu
SATO Tetsuya	37-27	KITSUKAWA Hayo

2008-08-16: 25_King_State_special_B(Japan)

HIKARU Hidemi	43-21	SATO Tetsuya
SATO Tetsuya	45-19	KOBAYASHI Oh
SATO Tetsuya	37-27	SUZUKI Yuta
SATO Yuri	52-12	SATO Tetsuya
KAWAGUCHI Genki	35-29	SATO Tetsuya
SATO Tetsuya	41-23	SHINOHARA Chiaki

2008-08-09: 42_Chiyarenshi_Open_A(Japan)

KASHIWAGI Mitsuyoshi	42-22	SATO Tetsuya
SUZUKI Yuta	44-20	SATO Tetsuya
SATO Tetsuya	44-20	KOBAYASHI Makoto
SATO Tetsuya	36-28	HISHIYAMA Yuichi
SATO Tetsuya	44-20	NAGAMATSU Ryota
ASAHINA Satoshi	34-30	SATO Tetsuya

2008-08-03: Yokohama_Open(Japan)

YAMAMURA Yuuki	42-22	SATO Tetsuya
SATO Tetsuya	34-30	WAKIMOTO Naoyuki
TAKIGAWA Mitsuaki	38-26	SATO Tetsuya
ANDO Kaga	45-19	SATO Tetsuya
TAKEDA Hajime	33-31	SATO Tetsuya
SATO Tetsuya	54-10	SHIBATA Kou

2008-08-02: 48_Shinagawa_open(Japan)

SATO Tetsuya	41-23	KATO Tomihiro
ARAKI Kentaro	50-14	SATO Tetsuya
AZUMA Hideki	44-20	SATO Tetsuya
SATO Tetsuya	49-15	SUGISAKI Harumi
OZAWA Kou	44-20	SATO Tetsuya
SATO Tetsuya	35-29	KOBAYASHI Manabu

2008-07-27: 17_King_state_Open(Japan)

ISHIKAWA Akira	60-04	SATO Tetsuya
FUJII Keisuke	40-24	SATO Tetsuya
SATO Tetsuya	39-25	MORITA Yutsuka
KURACHI Takayuki	39-25	SATO Tetsuya
SATO Tetsuya	43-21	SHINOHARA Jun

2008-07-19: 11th Tatebayashi Open(Japan)

SATO Tetsuya	won against	KATO Tomihiro
TAKIGAWA Mitsuaki	lost to	SATO Tetsuya
YAMAGUCHI Shinya	lost to	SATO Tetsuya
WAKIMOTO Naoyuki	won against	SATO Tetsuya
SATO Tetsuya	lost to	KOBAYASHI Manabu
URUSHIHARA Kazuhiro	won against	SATO Tetsuya

2008-07-05: 47th Kanagawa seaside Open(Japan)

OKAMOTO Akihiko	lost to	SATO Tetsuya
MURAKAMI Takeshi	won against	SATO Tetsuya
ASANO Yuki	won against	SATO Tetsuya
TATSUMI-IIJIMA Yukiko	won against	SATO Tetsuya
SATO Tetsuya	won against	KOBAYASHI Oh

2008-07-05: 47_Shinagawa_open(Japan)

SATO Tetsuya	35-29	TANIDA Kunihiko
MURAKAMI Takeshi	56-08	SATO Tetsuya
ASANO Yuki	43-21	SATO Tetsuya
TATSUMI-IIJIMA Yukiko	63-01	SATO Tetsuya
SATO Tetsuya	41-23	KOBAYASHI Oh

2008-06-21: 24th king state specialB(Japan)

SATO Tetsuya	lost to	KAWAGUCHI Genki
SATO Tetsuya	won against	SUGISAKI Harumi
SATO Tetsuya	won against	NAKANO Yasuhide
KOBAYASHI Syunjiro	won against	SATO Tetsuya
KURAHASHI Satoshi	won against	SATO Tetsuya
SATO Tetsuya	won against	LI Ichyre

2008-06-15: 15th King state special(Japan)

SATO Tetsuya	won against	SUGISAKI Harumi
ISHIHARA Makoto	won against	SATO Tetsuya
TOKI Yugo	won against	SATO Tetsuya
SUZUKI Yuta	won against	SATO Tetsuya
MORI Takahiro	won against	SATO Tetsuya

2008-06-14: 40th Challenge Cup A(Japan)

SATO Tetsuya	lost to	KOBAYASHI Manabu
KOIDE Satoshi	won against	SATO Tetsuya
TSUKAMOTO Kazuma	won against	SATO Tetsuya
SATO Tetsuya	won against	WATANABE Hideaki
SATO Tetsuya	won against	WATANABE Keiichi

2008-06-08: 2008 Tokyo preliminary(Japan)

ISHIKAWA Akira	won against	SATO Tetsuya
MATSUZAWA Atsushi	won against	SATO Tetsuya
SATO Tetsuya	won against	KAWAGUCHI Yuuki
SATO Tetsuya	won against	SHIMONOSONO Kozo
YAMADA Yuichi	won against	SATO Tetsuya
NAGANO Yasushi	won against	SATO Tetsuya

2008-06-07: 46_Shinagawa_open(Japan)

TATSUMI-IIJIMA Yukiko	40-24	SATO Tetsuya
SATO Tetsuya	41-23	ISHIKAWA Akira
OSHIMIZU Takanori	58-06	SATO Tetsuya
SATO Tetsuya	64-00	EDA Masato
KOMAGATA Masayuki	40-24	SATO Tetsuya
WATANABE Hideaki	48-16	SATO Tetsuya

2008-05-31: 1st Shinagawa age championship (above 5609)(Japan)

ISHIKAWA Akira	won against	SATO Tetsuya
WATANABE Keiichi	won against	SATO Tetsuya
SATO Tetsuya	won against	TANIDA Keiko
SATO Koichiro	won against	SATO Tetsuya
SATO Tetsuya	lost to	SUGISAKI Harumi
SATO Tetsuya	won against	KOBAYASHI Syunjiro

2008-05-18: 104th Agereyama Open(Japan)

NAGANO Yasushi	won against	SATO Tetsuya
SATO Tetsuya	lost to	KOBAYASHI Manabu
SATO Tetsuya	won against	TSUCHIYA Asahi
SATO Tetsuya	lost to	TANAKA Atsushi
SATO Tetsuya	won against	KOBAYASHI Syunjiro

2008-05-10: Kanagawa Special Open 2008 (Japan)

SATO Tetsuya	won against	SANO Matsuda
IIJIMA Takamune	won against	SATO Tetsuya
WATANABE Hideaki	won against	SATO Tetsuya
TAKIGAWA Mitsuaki	lost to	SATO Tetsuya
SATO Tetsuya	won against	MIYASATO Shiyoko
IKEDA Atsuhiko	won against	SATO Tetsuya
WATANABE Hideaki	won against	SATO Tetsuya

2008-05-03: 45_Shinagawa_open(Japan)

ARAKI Kentaro	42-22	SATO Tetsuya
SANO Yoko	43-21	SATO Tetsuya
SATO Tetsuya	54-10	NISHIYAMA Momoko
SHIIKI Isamu	48-16	SATO Tetsuya
SATO Tetsuya	34-30	HISHIYAMA Yuichi

2008-04-27: 11th king state special (Japan)

KITOU Shota	won against	SATO Tetsuya
SATO Tetsuya	won against	SUGISAKI Harumi
SUZUKI Yuta	won against	SATO Tetsuya
SATO Tetsuya	won against	OKUDA Tsuyoshi
SATO Takuma	won against	SATO Tetsuya
KOIDE Satoshi	won against	SATO Tetsuya

2008-04-19: 22th king state cup B(Japan)

SATO Tetsuya	won against	ISAKA Tomoaki
SATO Tetsuya	won against	SUGISAKI Harumi
SATO Tetsuya	won against	SHINOHARA Chiaki
SATO Tetsuya	won against	NAGAMATSU Ryota
KITOU Shota	lost to	SATO Tetsuya
TSUKAMOTO Kazuma	won against	SATO Tetsuya

2008-04-13: 103rd Nagareyama open(Japan)

SATO Yuri	won against	SATO Tetsuya
SATO Tetsuya	lost to	KOSHINO Kazuhiko
SATO Tetsuya	won against	SATO Ryu
SATO Tetsuya	won against	KAWADA Masaki
SATO Tetsuya	won against	KUDUO Akiko

2008-04-12: 38th challenge cup A(Japan)

OKAMOTO Akihiko	won against	SATO Tetsuya
HAMADA Kikue	lost to	SATO Tetsuya
TAKEISHI Takuya	won against	SATO Tetsuya
WATANABE Keiichi	won against	SATO Tetsuya
SATO Yuri	won against	SATO Tetsuya
SATO Ryu	won against	SATO Tetsuya

2008-04-05: 44_Shinagawa_open(Japan)

SATO Tetsuya	33-31	SATO Naohiro
SAITO Riki	54-10	SATO Tetsuya
NAGANO Yasushi	58-06	SATO Tetsuya
SATO Tetsuya	51-13	YAMANOUCHI Atsushi
WATAHIKI Kenta	55-09	SATO Tetsuya
SATO Tetsuya	39-25	NAKANO Jo

2008-03-29: 10th King state special 2008(Japan)

SATO Tetsuya	won against	HISHIYAMA Yuichi
YAMAGUCHI Yoshiaki	won against	SATO Tetsuya
WATAHIKI Kenta	won against	SATO Tetsuya
SATO Tetsuya	won against	TAKIGAWA Mitsuaki
SATO Tetsuya	won against	OHTAKE Kosuke
NAKANO Jo	won against	SATO Tetsuya

2008-03-23: 29_Meijin(Japan)

SATO Tetsuya	33-31	SHINOHARA Asamu
ITO Junya	33-31	SATO Tetsuya
TSUCHIDA Daisuke	33-31	SATO Tetsuya
SATO Tetsuya	33-31	KINOSHITA Tsutomu
NAKAMURA Yuya	33-31	SATO Tetsuya

2008-03-15: 21st king state cup B(Japan)

SATO Tetsuya	won against	TOYOGUCHI Kasa
KAWAGUCHI Genki	won against	SATO Tetsuya
SATO Tetsuya	won against	TESAKI Satoru
SHIROTA Yasuto	won against	SATO Tetsuya
SATO Tetsuya	won against	SASAKI Rei
SATO Tetsuya	won against	KOJI Takahiro

2008-03-08: 37th challenge cup A(Japan)

NAKANO Jo	won against	SATO Tetsuya
SATO Tetsuya	lost to	KOBAYASHI Oh
KOSHINO Kazuhiko	won against	SATO Tetsuya
SATO Tetsuya	won against	NISHIYAMA Momoko
SATO Tetsuya	won against	SUGISAKI Harumi
KAWAGUCHI Yuuki	won against	SATO Tetsuya

2008-03-02: 57th Kanagawa Open(Japan)

TAMAKI Kyotaro	won against	SATO Tetsuya
SATO Tetsuya	won against	TORIHATA Hara
NARIYA Makoto	won against	SATO Tetsuya
SATO Tetsuya	won against	OHNO Atsuko
SATO Tetsuya	won against	SATO Yuri
NAMIKI Kazunari	won against	SATO Tetsuya

2008-03-01: 43_Shinagawa_open(Japan)

SATO Tetsuya	45-19	NARIYA Makoto
OKAMOTO Akihiko	34-30	SATO Tetsuya
ITO Junya	45-19	SATO Tetsuya
SATO Tetsuya	46-18	TAKAHASHI Kanji
SUKO Masayuki	48-16	SATO Tetsuya
SATO Tetsuya	43-21	KOSHINO Kazuhiko

2008-02-24: 9th king state special(Japan)

SATO Tetsuya	lost to	GOTO Masahiro
SATO Tetsuya	lost to	ISHIKAWA Akira
SATO Tetsuya	won against	YAMANOUCHI Atsushi
SATO Tetsuya	won against	SADAMI Akihiro
SATO Tetsuya	lost to	WATANABE Keiichi
SATO Tetsuya	won against	SHUTSUKU Mizuki

2008-02-17: 2008 Tokyo expert game(Japan)

SATO Tetsuya	won against	SANO Yoko
AZUMA Hideki	won against	SATO Tetsuya
TANAKA Shuntaro	won against	SATO Tetsuya
OKAMOTO Akihiko	won against	SATO Tetsuya
SUKO Masayuki	lost to	SATO Tetsuya
ISHIKAWA Akira	won against	SATO Tetsuya

2008-02-16: 20th King state cup A(Japan)

SATO Tetsuya	won against	NODA Yuji
SATO Tetsuya	won against	KATO Katahiro
SATO Tetsuya	won against	NAGANO Yasushi
SATO Tetsuya	lost to	TANAKA Kazuo
SATO Tetsuya	won against	YAJIMA Tatsuro
SATO Tetsuya	won against	MASUDA Letaka

2008-02-09: 36th challenge cup advanced(Japan)

WAKIMOTO Naoyuki	won against	SATO Tetsuya
SATO Tetsuya	lost to	TOEI Makoto
WAKIMOTO Naoyuki	won against	SATO Tetsuya
SANO Yoko	won against	SATO Tetsuya
SATO Tetsuya	won against	KOIDE Satoshi
SATO Tetsuya	won against	TOSAKA Hideki

2008-02-02: 42_Shinagawa_open(Japan)

SATO Tetsuya	40-24	GOTO Masahiro
ISHIKAWA Akira	42-22	SATO Tetsuya
NISHIYAMA Momoko	49-15	SATO Tetsuya
TAKIGAWA Mitsuaki	38-26	SATO Tetsuya
SATO Tetsuya	49-15	HORIUCHI Keiko
KOMAGATA Masayuki	44-20	SATO Tetsuya

2008-01-26: 8th Tatebayashi Open(Japan)

YAMAMOTO Kunihiro	won against	SATO Tetsuya
SATO Tetsuya	won against	SANO Joichiro
SATO Tetsuya	won against	SAITO Tomohisa
OKUDA Tsuyoshi	won against	SATO Tetsuya
KURAMOCHI Yuta	won against	SATO Tetsuya
NAGAMATSU Ryota	won against	SATO Tetsuya

2008-01-19: 19th King state cup beginner(Japan)

KOBAYASHI Oh	won against	SATO Tetsuya
SATO Yuri	lost to	SATO Tetsuya
SATO Tetsuya	lost to	TANAKA Kensuke
KAWAGUCHI Genki	lost to	SATO Tetsuya
OKAMOTO Naoya	won against	SATO Tetsuya
HAMADA Atsushi	won against	SATO Tetsuya

2008-01-12: 35th challenge cup advanced(Japan)

NAGANO Yasushi	won against	SATO Tetsuya
WATANABE Hideaki	lost to	SATO Tetsuya
SATO Tetsuya	won against	SANO Yoko
YAMAMOTO Kunihiro	won against	SATO Tetsuya
SATAKE Yosuke	won against	SATO Tetsuya
MORI Takahiro	won against	SATO Tetsuya

2008-01-06: Shinagawa Open 2008 advanced(Japan)

SATO Tetsuya	won against	MORI Takahiro
SATAKE Yosuke	won against	SATO Tetsuya
SAKAMOTO Nori	won against	SATO Tetsuya
KOYAMA Yasuyuki	won against	SATO Tetsuya
SATO Tetsuya	lost to	WATANABE Hideaki
SATO Tetsuya	won against	SAITO Ayumi

2008-01-03: Shinagawa Open 2008(Japan)

OKUDA Tsuyoshi	won against	SATO Tetsuya
SATO Tetsuya	won against	SUGISAKI Harumi
SATAKE Yosuke	won against	SATO Tetsuya
ASAHINA Satoshi	won against	SATO Tetsuya
TAKIGAWA Mitsuaki	won against	SATO Tetsuya
HAYAKAWA Shigeru	lost to	SATO Tetsuya
KOBAYASHI Manabu	won against	SATO Tetsuya

2007-12-29: 5th king state cup 2007(Japan)

SATO Tetsuya	won against	HATENA Kurose
IIJIMA Takamune	won against	SATO Tetsuya
NAGAMATSU Ryota	won against	SATO Tetsuya
ISHIKAWA Akira	won against	SATO Tetsuya
OKUDA Tsuyoshi	won against	SATO Tetsuya
SATO Tetsuya	won against	SATO Yuri

2007-12-24: 5th king state special(Japan)

NAKAMURA Yuya	lost to	SATO Tetsuya
TANAKA Amane	lost to	SATO Tetsuya
NAKAJIMA Tetsuya	won against	SATO Tetsuya
ISHIKAWA Akira	won against	SATO Tetsuya
KOIDE Satoshi	won against	SATO Tetsuya
NAKANO Jo	won against	SATO Tetsuya

2007-12-15: 18th king state cup 2007 B(Japan)

TSUKAMOTO Kazuma	won against	SATO Tetsuya
SATO Tetsuya	won against	MORI Takahiro
SATO Tetsuya	won against	NAKANO Masaru
SATO Tetsuya	won against	SUGISAKI Harumi
NAKANO Jo	won against	SATO Tetsuya

2007-12-09: 4th King State cup special 2007(Japan)

SATO Tetsuya	lost to	HAYAKAWA Shigeru
OHUCHI Yasuhiro	won against	SATO Tetsuya
SATO Tetsuya	won against	ISAKA Tomoaki
TAKIGAWA Mitsuaki	won against	SATO Tetsuya
SATO Tetsuya	won against	OHNO Atsuko
KAWAGUCHI Yuuki	won against	SATO Tetsuya

2007-12-02: 10th head to head tournament(Japan)

TAMAKI Kyotaro	won against	SATO Tetsuya
SATO Tetsuya	won against	OKAMOTO Shinya
SHIIKI Isamu	won against	SATO Tetsuya
SAWAKI Yusuke	won against	SATO Tetsuya
HITO Hitoshi	won against	SATO Tetsuya
SATO Tetsuya	won against	INOUE Masaru

2007-11-04: 55th Kanagawa Open A(Japan)

KURAMOCHI Yuta	32-32	SATO Tetsuya
SATO Tetsuya	won against	ITO Taishou
NAKAMURA Yuya	won against	SATO Tetsuya
NAKAMURA Shunsuke	won against	SATO Tetsuya
SAWAKI Yusuke	won against	SATO Tetsuya
OHSUMI Naoto	won against	SATO Tetsuya

2007-11-03: 41_Shinagawa_open(Japan)

TOMINAGA Kenta	51-13	SATO Tetsuya
SATO Tetsuya	52-12	HAMADA Kikue
TSUKAMOTO Kazuma	37-27	SATO Tetsuya
WATANABE Keiichi	43-21	SATO Tetsuya
NAKAO Takahiro	36-28	SATO Tetsuya
SAITO Ayumi	34-30	SATO Tetsuya

2007-10-27: 3rd giant king state special(Japan)

KATO Taiji	lost to	SATO Tetsuya
WATANABE Keiichi	won against	SATO Tetsuya
KOBAYASHI Manabu	lost to	SATO Tetsuya
ISHIKAWA Akira	won against	SATO Tetsuya
SATAKE Yosuke	won against	SATO Tetsuya
OKUDA Tsuyoshi	won against	SATO Tetsuya

2007-10-14: 9th Ueno Open(Japan)

SATO Tetsuya	won against	SUGISAKI Harumi
SATO Tetsuya	won against	KINOSHITA Hiroko
OHNO Tomohiro	won against	SATO Tetsuya
KURACHI Takayuki	won against	SATO Tetsuya
SATO Tetsuya	won against	IIJIMA Takamune

2007-10-13: 32nd challenge cup - A(Japan)

SATO Tetsuya	lost to	TSUKAMOTO Kazuma
SATO Tetsuya	won against	ISAKA Tomoaki
KOBAYASHI Manabu	lost to	SATO Tetsuya
TANAKA Amane	won against	SATO Tetsuya
SATO Tetsuya	won against	ISAMU Mizutani
YAMAMOTO Kunihiro	won against	SATO Tetsuya

2007-10-06: 40th Shinagawa seaside opening(Japan)

NODA Bintatsu	won against	SATO Tetsuya
ISHIKAWA Akira	won against	SATO Tetsuya
SATO Tetsuya	won against	OHNO Atsuko
OKUDA Tsuyoshi	won against	SATO Tetsuya
SATO Tetsuya	won against	KOSUKE Daisuke
SATO Tetsuya	won against	SUGISAKI Harumi

2007-10-06: 40_Shinagawa_open(Japan)

NODA Bintatsu	37-27	SATO Tetsuya
ISHIKAWA Akira	45-19	SATO Tetsuya
SATO Tetsuya	36-28	OHNO Atsuko
OKUDA Tsuyoshi	56-08	SATO Tetsuya
SATO Tetsuya	48-16	KOSUKE Daisuke
SATO Tetsuya	35-29	SUGISAKI Harumi

2007-09-09: 8th Ueno Open(Japan)

WATANABE Keiichi	won against	SATO Tetsuya
SATO Tetsuya	won against	TANAKA Michiko
SATO Tetsuya	won against	KOBAYASHI Manabu
MORI Takahiro	won against	SATO Tetsuya
SATO Tetsuya	won against	TANAKA Amane

2007-09-08: 31st challenge cup - A(Japan)

OKUDA Tsuyoshi	won against	SATO Tetsuya
SEKIGUCHI Shinya	won against	SATO Tetsuya
SANO Yoko	won against	SATO Tetsuya
SATO Tetsuya	won against	SAKURAI Takeuchi
YAMAMOTO Kunihiro	won against	SATO Tetsuya
SATO Tetsuya	won against	KOIDE Satoshi

2007-09-02: 39th Shinagawa seaside tournament(Japan)

KOIDE Satoshi	won against	SATO Tetsuya
ITO Junya	won against	SATO Tetsuya
TAKANASHI Yusuke	won against	SATO Tetsuya
OHNO Atsuko	lost to	SATO Tetsuya
KOSHINO Kazuhiko	won against	SATO Tetsuya
HAMADA Kikue	won against	SATO Tetsuya

2007-09-01: 39_Shinagawa_open(Japan)

KOIDE Satoshi	34-30	SATO Tetsuya
ITO Junya	45-19	SATO Tetsuya
TAKANASHI Yusuke	45-19	SATO Tetsuya
SATO Tetsuya	47-17	OHNO Atsuko
KOSHINO Kazuhiko	54-10	SATO Tetsuya
HAMADA Kikue	53-11	SATO Tetsuya

2007-08-04: 38_Shinagawa_open(Japan)

NODA Bintatsu	44-20	SATO Tetsuya
SATO Tetsuya	48-16	OHSAWA Naoki
ROSE Brian	55-09	SATO Tetsuya
OHNO Atsuko	36-28	SATO Tetsuya
HAMADA Kikue	36-28	SATO Tetsuya
SATO Tetsuya	36-28	TAKIGAWA Mitsuaki

2007-07-16: 6th Gland Expert Game(Japan)

KANOU Yuki	won against	SATO Tetsuya
SATO Tetsuya	won against	KOBAYASHI Manabu
OHNO Atsuko	won against	SATO Tetsuya
OHUCHI Yasuhiro	won against	SATO Tetsuya
SATO Tetsuya	won against	NAKAYAMA Takahiro

2007-07-07: 37_Shinagawa_open(Japan)

KOIDE Satoshi	50-14	SATO Tetsuya
SATO Tetsuya	51-13	HAMADA Kikue
SAWAKI Yusuke	58-06	SATO Tetsuya
ISHIHARA Makoto	40-24	SATO Tetsuya
TAKIGAWA Mitsuaki	37-27	SATO Tetsuya
HAMADA Atsushi	34-30	SATO Tetsuya

2007-06-10: 6th Ueno Open(Japan)

KURACHI Takayuki	won against	SATO Tetsuya
SATO Tetsuya	won against	DOJUN Makiko
WATANABE Hajime	won against	SATO Tetsuya
TANAKA Michiko	won against	SATO Tetsuya
TATSUMI-IIJIMA Yukiko	won against	SATO Tetsuya

2007-06-09: 29th Chiyarenshi Open(Japan)

SATO Tetsuya	won against	OHNO Atsuko
MASUDA Letaka	won against	SATO Tetsuya
SATO Tetsuya	won against	YAMAMOTO Kunihiro
OZAWA Kou	won against	SATO Tetsuya
SATO Tetsuya	won against	SANO Yoko
KOBAYASHI Oh	won against	SATO Tetsuya

2007-06-03: 9_Kawasaki_open(Japan)

SATO Tetsuya	won against	INOUE Masaru
TOMINAGA Kenta	won against	SATO Tetsuya
HIGUCHI Sayuki	won against	SATO Tetsuya
SAWAKI Yusuke	won against	SATO Tetsuya
SATO Tetsuya	won against	OHTAKE Kosuke
TOSAKA Hideki	won against	SATO Tetsuya

2007-06-02: 36_Shinagawa_open(Japan)

ROSE Brian	57-07	SATO Tetsuya
HAMADA Kikue	52-12	SATO Tetsuya
SATO Tetsuya	37-27	KOBAYASHI Manabu
SATO Tetsuya	41-23	TSUKAMOTO Kazuma
MASUDA Letaka	42-22	SATO Tetsuya
SATO Tetsuya	42-22	MORI Takahiro

2007-05-05: 35_Shinagawa_open(Japan)

WATANABE Hajime	37-27	SATO Tetsuya
ITO Junya	57-07	SATO Tetsuya
WATANABE Keiichi	61-03	SATO Tetsuya
KAWAGUCHI Genki	44-20	SATO Tetsuya
HANO Rumiko	44-20	SATO Tetsuya
SATO Tetsuya	56-08	HAMADA Kikue

2007-04-07: 34_Shinagawa_open(Japan)

SUGISAKI Harumi	won against	SATO Tetsuya
KATO Taiji	46-18	SATO Tetsuya
SATAKE Yosuke	53-11	SATO Tetsuya
SATO Tetsuya	45-19	KAWAGUCHI Yuuki
KOBAYASHI Oh	33-31	SATO Tetsuya
SATO Tetsuya	54-10	KAWAGUCHI Genki

2007-03-25: 28_Meijin_finals(Japan)

TOMINAGA Kenta	39-25	SATO Tetsuya
KANOU Yuki	51-13	SATO Tetsuya
NAKAYAMA Takahiro	42-22	SATO Tetsuya
SATO Tetsuya	48-16	KUKATSU Yutsuka
KAMIO Mamoru	51-13	SATO Tetsuya
ISHII Kiyotaka	37-27	SATO Tetsuya

2007-03-17: 10th King State Special B(Japan)

SATO Tetsuya	won against	HISHIYAMA Yuichi
TAKANO Satoshi	lost to	SATO Tetsuya
SATO Naohiro	won against	SATO Tetsuya
SATO Tetsuya	won against	WATANABE Kenji
KIMURA Masashi	won against	SATO Tetsuya
OZAWA Kou	won against	SATO Tetsuya

2007-03-04: 52nd Kanagawa Open A(Japan)

KOMAGATA Masayuki	won against	SATO Tetsuya
SATO Tetsuya	won against	YASHIRO Miyabi
SATO Tetsuya	won against	INOUE Masaru
SATO Tetsuya	won against	OKUDA Tsuyoshi
USURAURA Yusuke	won against	SATO Tetsuya
SATO Tetsuya	won against	KOBAYASHI Manabu

2007-03-03: 33_Shinagawa_open(Japan)

OKUDA Tsuyoshi	46-18	SATO Tetsuya
IIJIMA Takamune	38-26	SATO Tetsuya
SATO Tetsuya	33-31	YASUDA Tadahiro
TATSUMI-IIJIMA Yukiko	35-29	SATO Tetsuya
SATO Tetsuya	51-13	WATANABE Keiichi
WATANABE Kenji	34-30	SATO Tetsuya

2007-02-10: 25th Chirayenji Open(Japan)

SATO Tetsuya	lost to	NOGAMI Yoshiyuki
SATO Tetsuya	won against	HATAKEYAMA Tomohiro
SATO Tetsuya	won against	MORI Takahiro
SATO Tetsuya	won against	UCHIO Yukihiko
SATO Tetsuya	won against	KAWAGUCHI Hayato
OKAMOTO Akihiko	won against	SATO Tetsuya

2006-12-16: 8th King State Cup B(Japan)

TANAKA Amane	won against	SATO Tetsuya
TAKANASHI Yusuke	won against	SATO Tetsuya
SATO Tetsuya	won against	KURITA Seiya
SATO Tetsuya	won against	KOBAYASHI Oh
SATO Tetsuya	won against	KURITA Seiya
SATO Tetsuya	won against	ISOBE Seiji

2006-12-14: 4th Tatebayashi Open(Japan)

SATO Tetsuya	won against	KANAI Rikiya
GOTO Masahiro	won against	SATO Tetsuya
OKUDA Tsuyoshi	won against	SATO Tetsuya
SATO Tetsuya	won against	YONEZAWA Yasu
KURACHI Takayuki	won against	SATO Tetsuya
OHUCHI Yasuhiro	won against	SATO Tetsuya

2006-12-09: 23rd Chiyarenshi Open(Japan)

SATO Tetsuya	won against	KOBAYASHI Manabu
MIYASHITA Naoto	won against	SATO Tetsuya
MATSUZAWA Atsushi	won against	SATO Tetsuya
WATAHIKI Kenta	won against	SATO Tetsuya
WATANABE Keiichi	won against	SATO Tetsuya
SATO Tetsuya	won against	AKITA Kazuya

2006-12-02: 31_Shinagawa_open(Japan)

OHTAKE Kosuke	34-30	SATO Tetsuya
KOYAMA Yasuyuki	43-21	SATO Tetsuya
OKAMOTO Naoya	45-19	SATO Tetsuya
SATO Tetsuya	51-13	SAKURAI Takeuchi
MORI Takahiro	38-26	SATO Tetsuya
SATO Tetsuya	won against	HARA Yuki

2006-11-25: 3rd Tatebayashi Open(Japan)

SATO Tetsuya	won against	TAKIGAWA Mitsuaki
SUKO Masayuki	won against	SATO Tetsuya
SATO Tetsuya	won against	TAKASE Humiya
SATO Tetsuya	won against	KINOSHITA Hiroko
WATANABE Keiichi	won against	SATO Tetsuya

2006-11-18: 7th King State Cup B(Japan)

TAKANASHI Yusuke	won against	SATO Tetsuya
SATO Tetsuya	won against	HARA Yuki
SATO Tetsuya	won against	WATAHIKI Kenta
IKEDA Atsuhiko	won against	SATO Tetsuya
TAKANASHI Yusuke	won against	SATO Tetsuya

2006-11-11: 22nd Chiyarenshi Open(Japan)

SATO Koichiro	won against	SATO Tetsuya
SATO Tetsuya	won against	MITSUYA Nobuaki
SATO Tetsuya	won against	OHNO Atsuko
SHIMIZU Kouichi	won against	SATO Tetsuya
SATO Tetsuya	won against	WATAHIKI Kenta
SATO Tetsuya	won against	KIKUKAWA Takamichi

2006-11-04: 30_Shinagawa_open(Japan)

NODA Bintatsu	61-03	SATO Tetsuya
OKUDA Tsuyoshi	47-17	SATO Tetsuya
TANAKA Amane	35-29	SATO Tetsuya
SATO Tetsuya	51-13	HAMADA Kikue
ASAHINA Satoshi	48-16	SATO Tetsuya
SATO Tetsuya	54-10	NARIYA Makoto

2006-10-29: 1st Tatebayashi Open(Japan)

NAGAO Hiroto	won against	SATO Tetsuya
TAKASE Humiya	won against	SATO Tetsuya
SATO Tetsuya	won against	UCHIYAMA Hideki
SATO Tetsuya	won against	AKITA Miyu
IIJIMA Takamune	won against	SATO Tetsuya
SATO Tetsuya	won against	HAYAKAWA Shigeru

2006-10-28: 6th King State Cup B(Japan)

SATO Tetsuya	won against	KAMIYA Japan
OZAWA Kou	won against	SATO Tetsuya
HARA Yuki	won against	SATO Tetsuya
SATO Tetsuya	won against	MORI Takahiro
SATO Tetsuya	won against	MASUDA Letaka
OHTAKE Kosuke	won against	SATO Tetsuya

2006-10-14: 29_Shinagawa_open(Japan)

NODA Bintatsu	43-21	SATO Tetsuya
OHMORI Keita	41-23	SATO Tetsuya
SATO Tetsuya	36-28	KOBAYASHI Kasa
SATO Tetsuya	47-17	SAKAI Yuichi
ONUMA Naofumi	37-27	SATO Tetsuya
MORI Takahiro	44-20	SATO Tetsuya

2006-09-09: 20th Chiyarenshi Open(Japan)

OKAMOTO Akihiko	won against	SATO Tetsuya
SATO Tetsuya	won against	HAYAKAWA Shigeru
TAKANASHI Yusuke	won against	SATO Tetsuya
SATO Koichiro	won against	SATO Tetsuya
NOGAMI Yoshiyuki	won against	SATO Tetsuya
HAMADA Kikue	won against	SATO Tetsuya

2006-09-02: 28_Shinagawa_open(Japan)

NAKAMORI Hiroki	34-30	SATO Tetsuya
SATO Tetsuya	38-26	HORIUCHI Keiko
SATO Tetsuya	40-24	WATANABE Hajime
TAKANASHI Yusuke	33-31	SATO Tetsuya
NARIYA Makoto	53-11	SATO Tetsuya
SATO Tetsuya	50-14	WATANABE Hideaki

2006-08-19: 4th King State Cup B(Japan)

NOGAMI Yoshiyuki	won against	SATO Tetsuya
SATO Tetsuya	won against	HAYAKAWA Shigeru
SATO Tetsuya	won against	MARUTA Osamu
TAKANASHI Yusuke	won against	SATO Tetsuya
SATO Tetsuya	won against	KIMURA Masashi

2006-08-05: 27_Shinagawa_open(Japan)

KOSHINO Kazuhiko	39-25	SATO Tetsuya
SATO Tetsuya	42-22	OHNO Atsuko
SATO Tetsuya	46-18	KOIDE Satoshi
YAMAGUCHI Yoshiaki	50-14	SATO Tetsuya
SATO Tetsuya	34-30	NOGAMI Yoshiyuki
SATO Tetsuya	won against	TATSUMI-IIJIMA Yukiko

2006-07-29: 3rd King State Cup B(Japan)

SATO Tetsuya	won against	HAYAKAWA Shigeru
KIKUKAWA Takamichi	won against	SATO Tetsuya
SATO Tetsuya	won against	OKAMOTO Jun
SATO Tetsuya	won against	OKAMOTO Akihiko
NOGAMI Yoshiyuki	won against	SATO Tetsuya
SATO Tetsuya	won against	SAITO Tauru

2006-07-01: 26_Shinagawa_open(Japan)

NAKAJIMA Tetsuya	55-09	SATO Tetsuya
SATO Tetsuya	43-21	HAMADA Atsushi
HAMADA Kikue	47-17	SATO Tetsuya
WATANABE Keiichi	44-20	SATO Tetsuya
OHNO Atsuko	38-26	SATO Tetsuya
NISHIYAMA Momoko	40-24	SATO Tetsuya

2006-06-03: 25_Shinagawa_open(Japan)

OHYANAGI Masaki	36-28	SATO Tetsuya
SUZUKI Yoshimasa	34-30	SATO Tetsuya
SATO Koichiro	40-24	SATO Tetsuya
SATO Tetsuya	45-19	OHNO Atsuko
SATO Tetsuya	37-27	SAWAKI Yusuke
NOGAMI Yoshiyuki	46-18	SATO Tetsuya

2006-05-06: 24_Shinagawa_open(Japan)

NAKAJIMA Tetsuya	55-09	SATO Tetsuya
SATO Tetsuya	46-18	SHIBUYA Naoki
MIGAMO Shinya	46-18	SATO Tetsuya
NOGAMI Yoshiyuki	40-24	SATO Tetsuya
SHIMONOSONO Kozo	50-14	SATO Tetsuya
SATO Tetsuya	49-15	HAMADA Kikue

2006-04-08: 23_Shinagawa_open(Japan)

NOGAMI Yoshiyuki	52-12	SATO Tetsuya
YAMAMURA Yuuki	45-19	SATO Tetsuya
SATO Tetsuya	50-14	KOBAYASHI Oh
SATO Tetsuya	42-22	SHIMONOSONO Kozo
OHYANAGI Masaki	56-08	SATO Tetsuya
SATO Koichiro	55-09	SATO Tetsuya

2006-03-26: 27_Meijin(Japan)

IWASAKI Toshinori	64-00	SATO Tetsuya
KIMURA Keigo	64-00	SATO Tetsuya
KANDA Yoshihiro	64-00	SATO Tetsuya
SATO Tetsuya	64-00	CHATANI Shoji
KURACHI Takayuki	64-00	SATO Tetsuya
IZUMI Takashi	64-00	SATO Tetsuya
SATO Tetsuya	64-00	KOYAMA Yoshiteru

2006-03-11: 22_Shinagawa_open(Japan)

MURAKAMI Takeshi	56-08	SATO Tetsuya
SATO Tetsuya	41-23	YASHIRO Miyabi
SATO Tetsuya	43-21	OHNO Atsuko
YAMAGATA Naohiro	56-08	SATO Tetsuya
KOSHINO Kazuhiko	55-09	SATO Tetsuya
HATAKEYAMA Tomohiro	47-17	SATO Tetsuya

2006-01-14: 21_Shinagawa_open(Japan)

YAMAGUCHI Yoshiaki	47-17	SATO Tetsuya
IIJIMA Takamune	52-12	SATO Tetsuya
SATO Tetsuya	33-31	TSUMURA Satoshi
MITSUYA Nobuaki	48-16	SATO Tetsuya
SATO Tetsuya	53-11	TAKEDA Kyoko

2005-12-10: 20_Shinagawa_open(Japan)

YASHIRO Miyabi	43-21	SATO Tetsuya
YAMAKAWA Takashi	39-25	SATO Tetsuya
SATO Koichiro	33-31	SATO Tetsuya
SATO Tetsuya	49-15	NOGAMI Yoshiyuki
SATAKE Yosuke	37-27	SATO Tetsuya
NAKAMURA Yuya	35-29	SATO Tetsuya

2005-11-12: 19_Shinagawa_open(Japan)

NAGUMO Natsuhiko	41-23	SATO Tetsuya
SATAKE Yosuke	58-06	SATO Tetsuya
SATO Tetsuya	36-28	NOMARU Masa
SATO Tetsuya	52-12	HAYASHI Yusuke
HATAKEYAMA Tomohiro	won against	SATO Tetsuya
SATO Tetsuya	35-29	OKUDA Tsuyoshi

2005-10-30: 7_large_Endo_open(Japan)

SATO Tetsuya	45-19	NOGAMI Yoshiyuki
KURACHI Takayuki	48-16	SATO Tetsuya
SATO Tetsuya	37-27	OKI Chikara
YOSHIYUKI Shingo	57-07	SATO Tetsuya
IIJIMA Takamune	39-25	SATO Tetsuya
SHUICHI Tsuda	44-20	SATO Tetsuya

2005-10-15: 18_Shinagawa_open(Japan)

NODA Bintatsu	50-14	SATO Tetsuya
SATO Tetsuya	55-09	MORI Takahiro
NAGASHIMA Kazuhito	49-15	SATO Tetsuya
SATO Tetsuya	34-30	TATSUMI-IIJIMA Yukiko
SATO Tetsuya	33-31	TAKEUCHI Kazuya
NAGASAKI Hidekazu	49-15	SATO Tetsuya

2005-09-17: 17_Shinagawa_open(Japan)

HIKARU Hidemi	37-27	SATO Tetsuya
NAKAMURA Keiko	57-07	SATO Tetsuya
SATO Tetsuya	37-27	WATANABE Keiichi
KOIDE Satoshi	44-20	SATO Tetsuya
YAMAMOTO Kunihiro	47-17	SATO Tetsuya
SATO Tetsuya	51-13	YASHIRO Miyabi

2005-08-06: 16_Shinagawa_open(Japan)

MURAKAMI Takeshi	39-25	SATO Tetsuya
KURACHI Takayuki	42-22	SATO Tetsuya
NAKAJIMA Yukari	47-17	SATO Tetsuya
MORI Takahiro	56-08	SATO Tetsuya
YASHIRO Miyabi	44-20	SATO Tetsuya

2005-07-09: 15_Shinagawa_open(Japan)

SATO Tetsuya	37-27	HAMADA Atsushi
SATO Tetsuya	49-15	KURACHI Takayuki
TOMINAGA Kenta	44-20	SATO Tetsuya
OKUDA Tsuyoshi	47-17	SATO Tetsuya
SUKO Masayuki	44-20	SATO Tetsuya
SANO Yoko	45-19	SATO Tetsuya

2005-06-04: 14_Shinagawa_open(Japan)

SATO Tetsuya	43-21	WATANABE Keiichi
MIGAMO Shinya	46-18	SATO Tetsuya
TAKASHIMA Ryoji	36-28	SATO Tetsuya
ITO Yuji	57-07	SATO Tetsuya
SHUICHI Tsuda	48-16	SATO Tetsuya
YASHIRO Miyabi	38-26	SATO Tetsuya

2005-05-07: 13_Shinagawa_open(Japan)

MIGAMO Shinya	51-13	SATO Tetsuya
SATO Tetsuya	45-19	YAMAGATA Naohiro
SATO Tetsuya	48-16	HIRASAWA Ryo
WATANABE Keiichi	42-22	SATO Tetsuya
KASHIWAGI Mitsuyoshi	50-14	SATO Tetsuya
SATO Tetsuya	52-12	ISOBE Seiji

2005-04-09: 12_Shinagawa_open(Japan)

SATO Tetsuya	37-27	SAWAKI Yusuke
SATO Tetsuya	33-31	HORIUCHI Keiko
OMODERA Osamu	44-20	SATO Tetsuya
KOBAYASHI Manabu	46-18	SATO Tetsuya
WATANABE Keiichi	47-17	SATO Tetsuya
KAWABATA Seiji	38-26	SATO Tetsuya

2005-03-21: Shinagawa International 2005(Japan)

MAMORU Shoichiro	46-18	SATO Tetsuya
SATO Tetsuya	35-29	OHNO Atsuko
WATANABE Hideaki	43-21	SATO Tetsuya
SATO Tetsuya	41-23	MIYATA Kohei
SHIMIZU Kouichi	45-19	SATO Tetsuya
SHIMONOSONO Kozo	34-30	SATO Tetsuya

2005-03-20: 26_Meijin(Japan)

MIYAOKA Tamaki	51-13	SATO Tetsuya
SATO Tetsuya	64-00	MORINAGA Syou
SATO Tetsuya	64-00	ISHII Kiyotaka
MAKINO Mizuho	46-18	SATO Tetsuya
FUJISAWA Shunsuke	50-14	SATO Tetsuya
YAMAGATA Naohiro	49-15	SATO Tetsuya
SATO Tetsuya	53-11	TSUCHIKAWA Noriaki

2005-02-20: 5th Chiyarenshi Open(Japan)

OHUCHI Yasuhiro	won against	SATO Tetsuya
KASHIWAGI Mitsuyoshi	won against	SATO Tetsuya
NOGAMI Yoshiyuki	won against	SATO Tetsuya
SAWAKI Yusuke	won against	SATO Tetsuya
SATO Tetsuya	won against	MATSUMOTO Masaru

2005-01-15: 9_Shinagawa_open(Japan)

TACHIKI Akira	59-05	SATO Tetsuya
TAKASHIMA Ryoji	34-30	SATO Tetsuya
YASHIRO Miyabi	38-26	SATO Tetsuya
SATO Tetsuya	42-22	NAKAJIMA Yukari
SATO Tetsuya	40-24	YAMAGATA Naohiro

2004-12-11: 8_Shinagawa_open(Japan)

TAKASHIMA Ryoji	57-07	SATO Tetsuya
SATO Tetsuya	35-29	YASHIRO Miyabi
KASHIWAGI Mitsuyoshi	33-31	SATO Tetsuya
KOIKE Hiroto	47-17	SATO Tetsuya
SATO Tetsuya	44-20	NAKAJIMA Yukari
SATO Tetsuya	52-12	MARUTA Osamu

2004-11-13: 7_Shinagawa_open(Japan)

KOIKE Hiroto	38-26	SATO Tetsuya
SATO Tetsuya	36-28	TATSUMI-IIJIMA Yukiko
SATO Tetsuya	51-13	NOGAMI Yoshiyuki
SATO Tetsuya	36-28	TACHIKI Akira
SATO Tetsuya	won against	YOSHIDA Yoshiaki
ITO Yuji	37-27	SATO Tetsuya

2004-10-02: 6_Shinagawa_open(Japan)

SATO Tetsuya	36-28	KOBAYASHI Manabu
NOGAMI Yoshiyuki	38-26	SATO Tetsuya
KINOSHITA Hisako	58-06	SATO Tetsuya
SAWAKI Yusuke	55-09	SATO Tetsuya
SATO Tetsuya	40-24	HORIUCHI Keiko
SHIMONOSONO Kozo	39-25	SATO Tetsuya

2004-09-11: 5_Shinagawa_open(Japan)

HOSHI Ryuichi	33-31	SATO Tetsuya
HIKARU Hidemi	39-25	SATO Tetsuya
FUJINO Shigeru	35-29	SATO Tetsuya
NISHIYAMA Momoko	51-13	SATO Tetsuya
SATO Tetsuya	44-20	NOMARU Masa
DOJUN Makiko	49-15	SATO Tetsuya

2004-09-05: 39th Kanagawa Open B(Japan)

SATO Tetsuya	won against	KONNO Shoichi
SATO Tetsuya	won against	IIJIMA Taihei
SATO Tetsuya	won against	IKEDA Atsuhiko
SATO Tetsuya	won against	KUDOU Norio
YASHIRO Miyabi	won against	SATO Tetsuya
KOYAHARA Naoto	won against	SATO Tetsuya

2004-08-07: 4_Shinagawa_open(Japan)

KOICHI Naoto	64-00	SATO Tetsuya
ENOMOTO Reika	36-28	SATO Tetsuya
NAKAJIMA Yukari	45-19	SATO Tetsuya
SATO Tetsuya	40-24	YUBARA Satoshi
ENOMOTO Yasuhiro	49-15	SATO Tetsuya
SATO Tetsuya	34-30	NOGAMI Yoshiyuki

2004-07-03: 3_Shinagawa_open(Japan)

NODA Bintatsu	55-09	SATO Tetsuya
SATO Tetsuya	51-13	USAMI Haruka
KAWAHARA Michio	43-21	SATO Tetsuya
SATO Tetsuya	won against	HIKAWA Masaichi
WATANABE Keiichi	53-11	SATO Tetsuya
SATO Tetsuya	34-30	NOGAMI Yoshiyuki

2004-06-12: 2_Shinagawa_open(Japan)

SATO Tetsuya	38-26	NOGAMI Yoshiyuki
KURACHI Takayuki	45-19	SATO Tetsuya
SATO Tetsuya	43-21	IRABU Chohei
SATO Tetsuya	46-18	YOSHIDA Yoshiaki
KINOSHITA Hisako	48-16	SATO Tetsuya
NAKAJIMA Yukari	38-26	SATO Tetsuya

2004-05-01: 1_Shinagawa_open(Japan)

SUEKUNI Makoto	59-05	SATO Tetsuya
SHIMONOSONO Kozo	58-06	SATO Tetsuya
YASHIRO Miyabi	40-24	SATO Tetsuya
OHUCHI Yasuhiro	37-27	SATO Tetsuya
INOUE Tetsuya	47-17	SATO Tetsuya

2004-03-27: 25_Meijin_open(Japan)

TAKASHIMA Ryoji	56-08	SATO Tetsuya
TSUCHIYA Ryosuke	48-16	SATO Tetsuya
AIHARA Shigeaki	40-24	SATO Tetsuya
SATO Tetsuya	51-13	TAMANOI Hidenori
MUKAI Daisuke	40-24	SATO Tetsuya
SATO Tetsuya	40-24	MIYAOKA Yuki
ITABASHI Kunihiro	35-29	SATO Tetsuya

SATO Tetsuya (Japan)

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