Ratings

SANO Joichiro (Japan)

Japanese name(s): 佐野丈一郎

Ratings history

2025-09-29
2025-08-31
2025-07-31
2025-06-30
2025-05-31
2025-04-30
2025-03-31
2025-02-28
2025-01-31
2024-12-31
2024-06-30
2023-12-31
2023-06-30
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

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518

Show the ratings ⇩

148 tournaments
866 results
Player ID: 5643
Rated T183 in Japan and T215 in Asia&Oceania&Africa and T246 in the World
Latest rating: 2097

2025

2024
2023
2022
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007

2025-08-03: 14_Kanagawa_cup(Japan)

SANO Joichiro	49-15	NAGANO Wakana
TOMITA Yo	35-29	SANO Joichiro
SANO Joichiro	38-26	MEISHO Shigeki
MEISHO Yuta	47-17	SANO Joichiro
SANO Joichiro	51-13	KOBAYASHI Manabu
SANO Joichiro	36-28	TSUCHIGANE Link

2024-09-16: 16_Chiba_open(Japan)

ITO Yuji	51-13	SANO Joichiro
SANO Joichiro	38-26	KOSHINO Kazuhiko
SANO Joichiro	51-13	SATO Nobuhiro
SANO Joichiro	32-32	KOBAYASHI Manabu
SANO Joichiro	38-26	KATSUYAMA Yuta
OKUDA Tsuyoshi	36-28	SANO Joichiro

2024-07-14: 50_All_Japan_East_Kanto_prelim(Japan)

SANO Joichiro	41-23	SAWADA Takehiko
SANO Joichiro	64-00	SATO Koichiro
SANO Joichiro	52-12	KIMURA Daimu
OHNO Tomohiro	47-17	SANO Joichiro
KURAHASHI Satoshi	34-30	SANO Joichiro
TOKIWA Shuto	46-18	SANO Joichiro

2024-06-30: 27_Kyoto_standings(Japan)

NISHIMURA Akihiro	45-19	SANO Joichiro
SANO Joichiro	42-22	TANAKA Michiko
SANO Joichiro	52-12	NAGASHIMA Nobuko
SANO Joichiro	49-15	KATO Yushin
SANO Joichiro	58-06	MATSUMOTO Kazunori
SHIMOMURA Shiki	40-24	SANO Joichiro

2024-06-23: 282_Kawagoe_ranking_games(Japan)

SANO Joichiro	47-17	NAKAYAMA Takahiro
SANO Joichiro	48-16	AOKI Daichi
SANO Joichiro	33-31	OTANI Akimoto
SANO Joichiro	41-23	KURACHI Takayuki
GOTO Hiroshi	41-23	SANO Joichiro
SATAKE Yosuke	36-28	SANO Joichiro

2024-05-12: 281_Kawagoe_ranking_games(Japan)

SANO Joichiro	36-28	TSUCHIGANE Link
SANO Joichiro	44-20	NAKAOKA Takashi
SANO Joichiro	33-31	MEISHO Yuta
GOTO Hiroshi	45-19	SANO Joichiro
ISHIKAWA Hikaru	39-25	SANO Joichiro
SANO Joichiro	44-20	KANEKO Hikaru

2024-05-05: 15_Hyogo_Toryumon_league(Japan)

MATSUMOTO Kazunori	won against	SANO Joichiro
SANO Joichiro	49-15	YAMADA Hikari
SANO Joichiro	38-26	SHIMAMOTO Masanori
KASAI Yoshiyuki	33-31	SANO Joichiro
SANO Joichiro	59-05	YAMADA Jun
SANO Joichiro	44-20	NAGASHIMA Yoshitaka

2024-05-04: 34_Kyoto_open(Japan)

SANO Joichiro	57-07	NISHIMURA Akihiro
KAJOU Daichi	33-31	SANO Joichiro
SANO Joichiro	41-23	MIYAZAKI Toru
SANO Joichiro	41-23	SAEKI Tsubasa
MEISHO Yuta	43-21	SANO Joichiro
KAWAZOE Osuke	50-14	SANO Joichiro
KOSAI Satomu	32-32	SANO Joichiro

2024-04-28: 2024_Kawagoe_queen_match(Japan)

SANO Joichiro	51-13	OHNO Atsuko
SANO Joichiro	37-27	KURACHI Takayuki
SANO Joichiro	35-29	KOMATSU Kanaharu
YUUKI Kousei	37-27	SANO Joichiro
KURAHASHI Satoshi	33-31	SANO Joichiro
SANO Joichiro	46-18	OTANI Akimoto

2024-04-07: 9_Yokohama_challenge(Japan)

KOMATSU Kanaharu	45-19	SANO Joichiro
SANO Joichiro	35-29	ITO Kenshun
SAJI Kouya	38-26	SANO Joichiro
TSUCHIGANE Link	38-26	SANO Joichiro
SANO Joichiro	34-30	NAKAMURA Keiichiro
TOMITA Yo	46-18	SANO Joichiro

2024-02-04: 2024_East_Kanto_expert_games(Japan)

SANO Joichiro	60-04	KOBAYASHI Manabu
SANO Joichiro	48-16	NAKAMURA Kosuke
SANO Joichiro	33-31	OKUDA Tsuyoshi
SANO Joichiro	44-20	SUGIYAMA Keisuke
TOKIWA Shuto	40-24	SANO Joichiro

2023-12-03: 35_Kawasaki_open(Japan)

TSUCHIGANE Link	41-23	SANO Joichiro
ADACHI Shun	38-26	SANO Joichiro
MIYAMOTO Taketora	49-15	SANO Joichiro
SANO Joichiro	53-11	MIKAWA Hiroki
ARAI Toshiko	47-17	SANO Joichiro
SANO Joichiro	34-30	OTANI Akimoto

2023-10-15: 49_All_Japan_East_Kanto_prelim(Japan)

SANO Joichiro	43-21	NAKAMURA Kosuke
KOMATSU Kanaharu	36-28	SANO Joichiro
KURAHASHI Satoshi	37-27	SANO Joichiro
OKUDA Tsuyoshi	33-31	SANO Joichiro
SANO Joichiro	47-17	KOBAYASHI Makoto
TOKIWA Shuto	64-00	SANO Joichiro

2023-09-03: 120_Kanagawa_open_B(Japan)

TANAKA Junji	49-15	SANO Joichiro
SANO Joichiro	57-07	MEISHO Shigeki
SANO Joichiro	34-30	MEISHO Yuta
SANO Joichiro	38-26	UMEDA Yuwa
NAGANO Yasushi	40-24	SANO Joichiro
ITO Kotaro	35-29	SANO Joichiro

2023-08-20: 217_Nagareyama_open(Japan)

SANO Joichiro	39-25	YUUKI Kousei
SANO Joichiro	44-20	KANEKO Hikaru
SANO Joichiro	38-26	FUNATSU Asuka
SANO Joichiro	35-29	NARA Souma
MURAKAMI Takeshi	41-23	SANO Joichiro
TOKIWA Shuto	50-14	SANO Joichiro

2023-07-09: 275_Kawago_ranking_games(Japan)

SANO Joichiro	51-13	TETSUMI Tasuku
OGINO Takeru	37-27	SANO Joichiro
GOTO Hiroshi	42-22	SANO Joichiro
SANO Joichiro	34-30	TSUCHIGANE Link
SANO Joichiro	46-18	NAITO Osahito
SANO Joichiro	47-17	MIYAMOTO Taketora

2023-07-02: 119_Kanagawa_open_B(Japan)

SANO Joichiro	40-24	FURUSAWA Yuuma
SANO Joichiro	36-28	TAYAMA Tsubasa
SANO Joichiro	36-28	ITO Yuji
SANO Joichiro	43-21	ISHIGURO Hiroki
SANO Joichiro	47-17	ONO Taiga
KIYONOBU Kenta	45-19	SANO Joichiro

2023-06-18: 274_Kawagoe_ranking_games(Japan)

SANO Joichiro	37-27	CHIBA Seima
GOTO Hiroshi	44-20	SANO Joichiro
SANO Joichiro	45-19	OTANI Akimoto
SANO Joichiro	38-26	TAJIMA Yoshimitsu
SANO Joichiro	45-19	YAMAMOTO Yuta
MIYAMOTO Taketora	38-26	SANO Joichiro

2023-05-03: 214_Nagareyama_open(Japan)

IKEDA Gashun	34-30	SANO Joichiro
KIYONOBU Kenta	34-30	SANO Joichiro
SANO Joichiro	43-21	KAWADA Masaki
IZUMI Takashi	37-27	SANO Joichiro
SANO Joichiro	48-16	WAKAMATSU Yuya
SANO Joichiro	36-28	KITAJIMA Hideki

2023-04-23: 273_Kawagoe_ranking_games(Japan)

UMEDA Yuwa	39-25	SANO Joichiro
SANO Joichiro	64-00	AIHARA Eito
SANO Joichiro	43-21	TSUCHIGANE Link
TSUCHIGANE Taishi	50-14	SANO Joichiro
KANEKO Hikaru	41-23	SANO Joichiro
MIYAMOTO Taketora	35-29	SANO Joichiro

2023-04-02: 8_Yokohama_challenge(Japan)

SANO Joichiro	46-18	SASAKI Yasuyuki
SOUDA Shun	37-27	SANO Joichiro
SANO Joichiro	36-28	ITAGAKI Kenichi
SANO Joichiro	40-24	HORIUCHI Soutarou
SANO Joichiro	39-25	TSUCHIGANE Link
MITSUYA Nobuaki	35-29	SANO Joichiro

2023-03-19: 43_Meijin(Japan)

KURITA Seiya	33-31	SANO Joichiro
OKUDAIRA Fuyumi	35-29	SANO Joichiro
SANO Joichiro	64-00	ANDO Maki
SANO Joichiro	39-25	ISHIDA Ren
SHIMOMURA Shiki	37-27	SANO Joichiro
IWAKURA Hiroaki	32-32	SANO Joichiro
SANO Joichiro	38-26	TOMITO Shouhei

2023-03-05: 213_Nagareyama_open(Japan)

SANO Joichiro	49-15	KAWADA Masaki
KURAHASHI Satoshi	45-19	SANO Joichiro
FUNATSU Asuka	38-26	SANO Joichiro
SANO Joichiro	50-14	TOMI Kazuko
SANO Joichiro	41-23	MEISHO Shigeki
SANO Joichiro	42-22	NANASE Yuuma

2023-02-12: 271_Kawagoe_ranking_games(Japan)

UMEDA Yuwa	35-29	SANO Joichiro
SANO Joichiro	50-14	KURACHI Takayuki
HASEGAWA Takeshi	46-18	SANO Joichiro
SANO Joichiro	43-21	ODA Akari
SANO Joichiro	45-19	YAMANAKA Masayuki
SANO Joichiro	38-26	ISHIKAWA Akira

2023-01-22: 270_Kawagoe_ranking_games(Japan)

SANO Joichiro	45-19	AKINAGA Yuto
UMEDA Yuwa	63-01	SANO Joichiro
SANO Joichiro	37-27	HASEGAWA Takeshi
SANO Joichiro	35-29	KURACHI Takayuki
SANO Joichiro	33-31	TSUCHIGANE Link
SANO Joichiro	45-19	TSUCHIGANE Taishi

2023-01-15: 212_Nagareyama_open(Japan)

SANO Joichiro	39-25	KOSHINO Kazuhiko
SANO Joichiro	34-30	TOKIWA Shuto
KOMAGATA Masayuki	40-24	SANO Joichiro
SANO Joichiro	38-26	YAMANAKA Masayuki
SANO Joichiro	36-28	ONO Taiga
FUNATSU Asuka	33-31	SANO Joichiro

2022-12-11: 1211_Nagareyama_open(Japan)

ODA Akari	39-25	SANO Joichiro
YAMANAKA Masayuki	37-27	SANO Joichiro
UMEDA Yuwa	51-13	SANO Joichiro
SANO Joichiro	36-28	MIYAMOTO Mitsuru
SANO Joichiro	35-29	MATSUDO Kiyohiko
SANO Joichiro	45-19	TAKAHASHI Ryonosuke

2022-09-18: 210_Nagareyama_open(Japan)

KURAHASHI Satoshi	40-24	SANO Joichiro
SANO Joichiro	35-29	KINOSHITA Hisako
SANO Joichiro	49-15	SANO Yoko
HASEGAWA Takeshi	36-28	SANO Joichiro
SANO Joichiro	47-17	TAYAMA Tsubasa
SANO Joichiro	36-28	ISHIKAWA Hikaru

2022-06-12: 208_Nagareyama_open(Japan)

MURAKAMI Takeshi	35-29	SANO Joichiro
SANO Joichiro	36-28	NISHIBAYASHI Touya
MIYAMOTO Sukehiro	42-22	SANO Joichiro
SANO Joichiro	37-27	MIYAMOTO Mitsuru
SANO Joichiro	35-29	KOBAYASHI Manabu
SANO Joichiro	36-28	ISHIKAWA Akira

2022-05-08: 207_Nagareyama_open(Japan)

OTAKA Tomoki	48-16	SANO Joichiro
SANO Joichiro	39-25	MIYAMOTO Taketora
SANO Joichiro	36-28	FURUSAWA Yuuma
SANO Joichiro	40-24	KANEKO Hikaru
SANO Joichiro	45-19	ONO Taiga
UENO Tomohisa	35-29	SANO Joichiro

2022-03-21: 42_Meijin(Japan)

TAKIZAWA Masaki	won against	SANO Joichiro
YAMASHITA Kiko	won against	SANO Joichiro
GOTO Haruto	64-00	SANO Joichiro
AOKI Daichi	won against	SANO Joichiro
SANO Joichiro	won against	NAKAYAMA Takahiro
OLSOKAWA Taiki	won against	SANO Joichiro
SANO Joichiro	won against	NAKAYAMA Akihiro

2019-03-24: 40_Meijin(Japan)

SANO Joichiro	won against	ITO Yuusaku
SAJI Kouya	won against	SANO Joichiro
KURIHARA Aru	won against	SANO Joichiro
SANO Joichiro	won against	TSUCHIGANE Link
MIYAZAKI Yuji	won against	SANO Joichiro
TAYAMA Tsubasa	won against	SANO Joichiro
SANO Joichiro	won against	TAKIGAWA Mitsuaki

2018-08-12: 188_Nagareyama(Japan)

SANO Joichiro	35-29	KAWAI Shinobu
MURAKAMI Takeshi	46-18	SANO Joichiro
SANO Joichiro	44-20	KOSHINO Kazuhiko
NARA Souma	42-22	SANO Joichiro
SANO Joichiro	48-16	WATABE Naoto
SANO Joichiro	51-13	TOMI Kazuko

2018-06-23: 4_Hokuetsu_open(Japan)

MIYAZAKI Toru	37-27	SANO Joichiro
ONISHI Masaaki	35-29	SANO Joichiro
SANO Joichiro	53-11	YAGII Youta
ITANI Seiki	35-29	SANO Joichiro
SANO Joichiro	37-27	NAGASHIMA Kouyou
KOBAYASHI Manabu	35-29	SANO Joichiro

2017-08-05: 119_Chiyarenshi_beginner(Japan)

FUJITA Kousuke	34-30	SANO Joichiro
SANO Joichiro	33-31	TAKAHARU Saki
USHIRO Hideaki	48-16	SANO Joichiro
SATO Ryu	35-29	SANO Joichiro
TAMAKI Tomoyasu	40-24	SANO Joichiro
SANO Joichiro	41-23	YAMAGUCHI Tomoki

2017-07-09: 179_Nagareyama_open(Japan)

KATORI Michihiro	48-16	SANO Joichiro
SANO Joichiro	52-12	MIURA Toshie
NARUMI Hisatoshi	48-16	SANO Joichiro
NISHIMURA Haruna	36-28	SANO Joichiro
SANO Joichiro	won against	TAKEDA Kyoko
SANO Joichiro	55-09	TAKAHASHI Akinari

2016-07-23: 170_Nagareyama_open(Japan)

SANO Joichiro	39-25	KOBAYASHI Makoto
TSUCHIYA Shotaro	54-10	SANO Joichiro
NARUMI Hisatoshi	won against	SANO Joichiro
SANO Joichiro	54-10	NISHIMURA Haruna
HAYASAKA Toshie	53-11	SANO Joichiro
SANO Joichiro	46-18	FUJIOKA Shuusei

2015-08-09: 163_Nagareyama_open(Japan)

SANO Joichiro	33-31	KOBAYASHI Makoto
NARA Souma	33-31	SANO Joichiro
ISHIKAWA Hikaru	43-21	SANO Joichiro
SANO Joichiro	41-23	WAKIMOTO Naoyuki
SANO Joichiro	40-24	AKAIKE Hide
OKUDA Tsuyoshi	37-27	SANO Joichiro

2015-07-12: 162_Nagareyama(Japan)

MATSUMOTO Makoto	42-22	SANO Joichiro
SANO Yoko	33-31	SANO Joichiro
TANI Katsuya	46-18	SANO Joichiro
SANO Joichiro	52-12	SUZUKI Kenji
TSUCHIYA Shotaro	43-21	SANO Joichiro

2015-07-05: 93_Kanagawa_open(Japan)

KOMAGATA Masayuki	48-16	SANO Joichiro
HAYASAKA Toshie	47-17	SANO Joichiro
SAITO Aya	41-23	SANO Joichiro
IMOTO Wataru	39-25	SANO Joichiro
NARA Souma	51-13	SANO Joichiro
SANO Joichiro	42-22	SUZUKI Kenji

2014-07-05: 154_Nagareyama_open(Japan)

SANO Joichiro	39-25	NARUMI Hisatoshi
SANO Joichiro	43-21	MATSUMOTO Makoto
FUNATSU Asuka	44-20	SANO Joichiro
SANO Joichiro	43-21	WATANABE Keiichi
HAYASAKA Toshie	52-12	SANO Joichiro
SANO Joichiro	34-30	NARITA Shunsuke

2013-08-17: 80_Mito_meeting(Japan)

SANO Joichiro	54-10	KINOSHITA Takao
IZUMI Takashi	38-26	SANO Joichiro
SANO Joichiro	63-01	KIMURA Ryotaro
SANO Joichiro	57-07	SANO Yoko
KINOSHITA Tsutomu	36-28	SANO Joichiro
IZUMI Takashi	42-22	SANO Joichiro

2013-08-11: 3_Tsukuba_open(Japan)

SANO Joichiro	38-26	OKUNO Masanobu
SANO Joichiro	58-06	HAMA Shunsuke
ENDO Yoshiki	34-30	SANO Joichiro
SANO Joichiro	36-28	DEMACHI Koichiro
MIYAZAKI Yuji	39-25	SANO Joichiro
SANO Joichiro	46-18	ARAI Hiroyuki

2013-08-10: 147_Nagareyama_open(Japan)

HAYASAKA Toshie	39-25	SANO Joichiro
FUNATSU Asuka	48-16	SANO Joichiro
SANO Joichiro	won against	MABUCHI Yuta
SANO Joichiro	51-13	YUUKI Kokujin
SANO Joichiro	38-26	TAYAMA Tsubasa
SANO Joichiro	45-19	GOTO Masahiro

2013-08-04: 4_Kanagawa_cup(Japan)

SANO Joichiro	46-18	OCHIAI Naofumi
SAITO Aya	54-10	SANO Joichiro
SANO Joichiro	46-18	TAKAYAMA Akihiro
IKEDA Atsuhiko	48-16	SANO Joichiro
HAYASAKA Toshie	40-24	SANO Joichiro
TAKIGAWA Mitsuaki	50-14	SANO Joichiro
DEMACHI Koichiro	42-22	SANO Joichiro

2013-07-07: 83_Kanagawa_open(Japan)

ODA Hiroshi	35-29	SANO Joichiro
NAGAO Hiroto	54-10	SANO Joichiro
SANO Joichiro	34-30	TAKEDA Kyoko
SANO Joichiro	43-21	SUGUWARA Kiyoshi
KOMAGATA Masayuki	48-16	SANO Joichiro
SANO Joichiro	33-31	MIYAKOSHI Orita

2013-07-06: 146_Nagareyama_open(Japan)

MIYAZAKI Yuji	40-24	SANO Joichiro
SANO Joichiro	46-18	KOBAYASHI Manabu
TAYAMA Tsubasa	40-24	SANO Joichiro
KURACHI Takayuki	34-30	SANO Joichiro
TANAKA Atsushi	34-30	SANO Joichiro
SANO Joichiro	39-25	KITANO Takumi

2013-06-30: 41_All_Japan_east_Kanto_prelim(Japan)

SANO Joichiro	57-07	HIRATA Motohiro
SATO Koichiro	42-22	SANO Joichiro
YAMAKAWA Takashi	56-08	SANO Joichiro
KOBAYASHI Manabu	33-31	SANO Joichiro
KATORI Michihiro	38-26	SANO Joichiro
OKUDA Tsuyoshi	43-21	SANO Joichiro

2012-08-05: 3_Kanagawa_cup(Japan)

SANO Joichiro	39-25	TAKIGAWA Mitsuaki
KOBAYASHI Manabu	44-20	SANO Joichiro
ISHIKAWA Akira	37-27	SANO Joichiro
TAYAMA Tsubasa	49-15	SANO Joichiro
SANO Joichiro	47-17	UEKI Kyoichi
SANO Joichiro	64-00	INOUE Masaru
SANO Joichiro	37-27	KANEKO Takahiro

2012-07-22: 140_Nagareyama_open(Japan)

MABUCHI Yuta	43-21	SANO Joichiro
TAKIGAWA Mitsuaki	34-30	SANO Joichiro
HISHIYAMA Yuichi	39-25	SANO Joichiro
SANO Joichiro	52-12	OCHIAI Naofumi
SANO Yoko	41-23	SANO Joichiro
SANO Joichiro	64-00	KAWASAKI Akito

2012-07-01: 78_Kanagawa_open(Japan)

SANO Joichiro	38-26	KOIKE Hiroto
IMOTO Wataru	48-16	SANO Joichiro
ITAGAKI Kenichi	32-32	SANO Joichiro
KOSHINO Kazuhiko	35-29	SANO Joichiro
TAKAHASHI Shiu	43-21	SANO Joichiro
NAGAO Kazuki	35-29	SANO Joichiro

2011-07-09: 76_Shinagawa_open(Japan)

SANO Joichiro	34-30	YAGI Masamichi
SATO Yutaka	36-28	SANO Joichiro
OHNO Atsuko	won against	SANO Joichiro
KOBAYASHI Oh	36-28	SANO Joichiro
SANO Yoko	35-29	SANO Joichiro

2011-07-03: 73_Kanagawa_open(Japan)

IWAKURA Hiroaki	40-24	SANO Joichiro
ISHIKAWA Akira	50-14	SANO Joichiro
KANEKO Takahiro	44-20	SANO Joichiro
SANO Joichiro	35-29	TAKEDA Kyoko
SANO Joichiro	49-15	TAKAHASHI Shiu
SANO Joichiro	33-31	SANO Hidekazu

2010-08-22: 8_Queen_game(Japan)

SANO Joichiro	45-19	KOSHINO Kazuhiko
URUSHIHARA Kazuhiro	35-29	SANO Joichiro
KURACHI Takayuki	43-21	SANO Joichiro
NAGAMATSU Ryota	42-22	SANO Joichiro
SANO Joichiro	35-29	HAYAKAWA Shigeru
GOTO Masahiro	45-19	SANO Joichiro

2010-08-21: 46_King_state(Japan)

SANO Joichiro	35-29	KANAZAWA Kota
SANO Joichiro	41-22	UENO Tomohiro
SANO Joichiro	33-30	TOKI Hidenobu
MITO Hiiro	37-27	SANO Joichiro
BANNO Akitoshi	39-25	SANO Joichiro
SANO Joichiro	40-24	TONOSAKI Hiroaki

2010-08-08: 124_Nagareyama_open(Japan)

SANO Joichiro	41-23	WATANABE Keiichi
SANO Joichiro	40-24	KOBAYASHI Hironao
IZUMI Takashi	39-25	SANO Joichiro
IWATA Hiroyuki	54-10	SANO Joichiro
SANO Joichiro	34-30	GOTO Masahiro

2010-08-07: 69_Shinagawa_open(Japan)

ISHIKAWA Akira	35-29	SANO Joichiro
IZUMI Takashi	34-30	SANO Joichiro
SANO Joichiro	41-23	OCHIAI Naofumi
SANO Joichiro	34-30	YAHABA Hideki
KOZUKA Katsuhiko	36-28	SANO Joichiro
NARUMI Hisatoshi	39-25	SANO Joichiro

2010-07-24: 40_King_State(Japan)

HAGIKURA Yutaka	40-24	SANO Joichiro
IWAKURA Hiroaki	40-24	SANO Joichiro
SANO Joichiro	44-20	OCHIAI Naofumi
SANO Joichiro	33-31	IZUMI Takashi
SANO Joichiro	33-31	TETSUHIRO Osawa

2010-07-10: 63_Chiyarenshi(Japan)

SANO Joichiro	34-30	NARUMI Hisatoshi
SANO Joichiro	33-31	IWAKURA Hiroaki
SANO Joichiro	36-28	NAGAMATSU Ryota
KAWAGUCHI Hayato	40-24	SANO Joichiro
TOKI Yugo	42-22	SANO Joichiro
KAWAGUCHI Genki	33-31	SANO Joichiro

2010-07-04: 2_Nakagyo_open(Japan)

SANO Joichiro	33-31	MATSUO Naga
TSUCHIDA Daisuke	61-03	SANO Joichiro
YOKOYAMA Taka	42-22	SANO Joichiro
YOKOI Atsuhiro	35-29	SANO Joichiro
SANO Joichiro	53-11	ATACHI Hiro
SANO Joichiro	42-22	SAKURAI Yuka

2010-07-03: 1_Suzuka_open(Japan)

UNO Toshihiro	37-27	SANO Joichiro
SANO Joichiro	38-26	MIYASATO Shiyoko
SANO Joichiro	35-29	SANO Yoko
FUKUDA Akihiro	38-26	SANO Joichiro
SANO Joichiro	35-29	KOBAYASHI Ritsuko

2010-06-27: 61_Mito_meeting(Japan)

SANO Joichiro	39-25	YAMAMOTO Kunihiro
SANO Joichiro	52-12	NAKAI Kota
IZUMI Takashi	34-30	SANO Joichiro
SANO Joichiro	50-14	OHUCHI Takeshi
SANO Joichiro	35-29	KINOSHITA Tsutomu
SANO Joichiro	44-20	SANO Yoko

2010-06-19: 45_King_state(Japan)

SANO Joichiro	41-23	MITO Hiiro
SANO Joichiro	36-28	NAKAYAMA Mitsugo
TONOSAKI Hiroaki	34-30	SANO Joichiro
SANO Joichiro	36-28	TAKIGAWA Mitsuaki
TAKIGAWA Mitsuaki	38-26	SANO Joichiro

2010-06-13: 38_Japan_Champ_Tokyo_prelim_1(Japan)

IIJIMA Takamune	36-28	SANO Joichiro
SANO Joichiro	won against	SHIMONOSONO Kozo
ENOMOTO Yasuhiro	45-19	SANO Joichiro
KOMAGATA Masayuki	37-27	SANO Joichiro
NAGAMATSU Ryota	41-23	SANO Joichiro
SHINOHARA Ryo	34-30	SANO Joichiro

2010-06-12: 62_Chiyarenshi(Japan)

SANO Joichiro	42-22	JITO Tana
SANO Joichiro	35-29	FUKUDA Hiroshi
SANO Joichiro	won against	MIYAUCHI Katsuyoshi
SANO Joichiro	37-27	SANO Matsuda
SANO Joichiro	38-26	TAYAMA Tsubasa
SANO Joichiro	38-26	TONOSAKI Hiroaki

2010-05-16: 221_Kawagoe_ranking_games(Japan)

SANO Joichiro	37-27	GOTO Masahiro
IWAKURA Hiroaki	49-15	SANO Joichiro
SANO Joichiro	45-19	KITAJIMA Masato
OHNO Atsuko	38-26	SANO Joichiro
SANO Joichiro	42-22	KAWABATA Seiji
KURACHI Takayuki	38-26	SANO Joichiro

2010-05-09: Tatebayashi_open(Japan)

NAGAO Hiroto	41-23	SANO Joichiro
SHINAGAWA Yukinobu	37-27	SANO Joichiro
TANAKA Shuntaro	39-25	SANO Joichiro
URUSHIHARA Kazuhiro	37-27	SANO Joichiro
YAMAMOTO Kunihiro	39-25	SANO Joichiro
KOSHINO Kazuhiko	33-31	SANO Joichiro

2010-05-08: 61_Chiyarenshi(Japan)

SANO Joichiro	38-26	KODAMA Wataru
SANO Joichiro	34-30	NAGAO Kazuki
SANO Joichiro	36-28	TAKADA Ryo
SANO Joichiro	37-27	TAKAOKA Shohei
SANO Joichiro	34-30	MITO Hiiro
SANO Joichiro	44-20	TAYAMA Tsubasa

2010-05-04: 5_Hyogo_open(Japan)

SHIMAMURA Yoshihide	38-26	SANO Joichiro
TAGUCHI Ryosuke	35-29	SANO Joichiro
SANO Joichiro	42-22	HIRABAYASHI Eiji
TOKI Yugo	35-29	SANO Joichiro
SANO Joichiro	41-23	SANO Matsuda

2010-05-03: 22_Kyoto_open(Japan)

TERADA Shiyouzi	52-12	SANO Joichiro
SANO Joichiro	54-10	NISHIKAWA Kazuo
HONDA Naoto	35-29	SANO Joichiro
HATA Hayato	40-24	SANO Joichiro
TAKAHASHI Kikuchi	53-11	SANO Joichiro
SANO Joichiro	49-15	KAGOTANI Hiroto
SANO Joichiro	46-18	MATSUMOTO Kishie

2010-05-02: 40 blue sky conference(Japan)

TOKI Yugo	49-15	SANO Joichiro
SANO Joichiro	61-03	SAKAKIBARA Takuma
SANO Joichiro	49-15	TANAKA Atsushi
KURODA Takuji	49-15	SANO Joichiro
SANO Joichiro	55-09	FUJITA Koichi

2010-05-01: 66_Shinagawa_open(Japan)

TAKENOBU Kosuke	41-23	SANO Joichiro
TANAKA Shuntaro	39-25	SANO Joichiro
SHIMONOSONO Kozo	41-23	SANO Joichiro
SANO Joichiro	34-30	OCHIAI Naofumi
TAKIGAWA Mitsuaki	37-27	SANO Joichiro

2010-04-29: 24_Kanto_student_expert_games_prelim(Japan)

TOKI Yugo	40-24	SANO Joichiro
SANO Joichiro	44-20	TASAKA Kanichiro
HAGIKURA Yutaka	42-22	SANO Joichiro
SUZUKI Yuta	32-32	SANO Joichiro
ENOMOTO Yasuhiro	41-23	SANO Joichiro
SANO Joichiro	47-17	KANEKO Kodai

2010-04-17: 34_King_state_special(Japan)

TOKI Hidenobu	33-31	SANO Joichiro
SANO Joichiro	36-28	SHINOHARA Ryo
SANO Joichiro	35-29	TAKIGAWA Mitsuaki
TOKI Yugo	37-27	SANO Joichiro
SANO Joichiro	33-31	KOJI Takahiro

2010-04-11: 121_Nagareyama_open(Japan)

TATENO Ryuuji	44-20	SANO Joichiro
SANO Joichiro	38-26	KOJIMA Ruriko
SANO Joichiro	62-02	KOJIMA Akemi
SAITO Aya	57-07	SANO Joichiro
SANO Joichiro	41-23	KOSHINO Kazuhiko

2010-04-10: 60_Chiyarenshi(Japan)

SANO Joichiro	41-23	TAYAMA Tsubasa
SANO Joichiro	33-31	SATO Fumihiro
ICHIMURA Hiroki	33-31	SANO Joichiro
TAKAOKA Shohei	39-25	SANO Joichiro
KANEKO Kodai	33-31	SANO Joichiro
SANO Joichiro	35-29	OHSAWA Naoki

2010-04-04: 71_Hamamatsu_meeting(Japan)

FUJITA Takeshi	50-14	SANO Joichiro
SANO Joichiro	38-26	OTA Keiichi
SANO Joichiro	34-30	FUJITA Koichi
SANO Joichiro	34-30	KAWAMURA Yoshihiro
SUZUKI Takahiro	43-21	SANO Joichiro

2010-04-03: 65_Shinagawa_open(Japan)

TANAKA Irie	38-26	SANO Joichiro
SANO Joichiro	34-30	TANIZAWA Misato
SHIMONOSONO Kozo	40-24	SANO Joichiro
UMEMURA Yuji	42-22	SANO Joichiro
SANO Joichiro	37-27	SHINOHARA Chiaki
SANO Joichiro	34-30	KAWABATA Seiji

2010-03-28: 39_King_State(Japan)

NAKAJIMA Tetsuya	46-18	SANO Joichiro
TANAKA Amane	38-26	SANO Joichiro
SANO Joichiro	36-28	TAKIGAWA Mitsuaki
NAKAMORI Chiaki	35-29	SANO Joichiro
NARUMI Hisatoshi	39-25	SANO Joichiro

2010-03-14: 120_Nagareyama_open(Japan)

YAMAKAWA Takashi	54-10	SANO Joichiro
SANO Joichiro	34-30	KAWADA Masaki
SANO Joichiro	41-23	HIRAGA Ryosuke
SANO Joichiro	40-24	KOBAYASHI Manabu
SUZUKI Yuta	56-08	SANO Joichiro

2010-03-13: 59_Chiyarenshi(Japan)

SANO Joichiro	44-20	TAKADA Ryo
SANO Joichiro	36-28	KOYANAGI Takashi
SANO Joichiro	38-26	ICHIMURA Hiroki
SANO Joichiro	35-29	SOMEYA Shingo
SANO Joichiro	36-28	NAKANISHI Ryouta
MITO Hiiro	36-28	SANO Joichiro

2010-03-06: 64_Shinagawa_open(Japan)

YAMADA Goro	33-31	SANO Joichiro
ISHIKAWA Akira	47-17	SANO Joichiro
SANO Joichiro	35-29	SHINOHARA Jun
KOBAYASHI Manabu	35-29	SANO Joichiro
SANO Joichiro	64-00	WATANABE Keiichi
NAGASHIMA Kazuhito	46-18	SANO Joichiro

2010-02-28: 38_King_state(Japan)

SHIROTA Yasuto	35-29	SANO Joichiro
OKUDA Tsuyoshi	39-25	SANO Joichiro
TOKI Yugo	37-27	SANO Joichiro
SANO Joichiro	36-28	OHMORI Hyakka
DOBASHI Yusuke	36-28	SANO Joichiro

2010-02-20: 42_King_state(Japan)

AOKI Takayoshi	36-28	SANO Joichiro
NAKAMURA Yuriko	35-29	SANO Joichiro
SANO Joichiro	45-19	TOKI Hidenobu
TOKI Yugo	36-28	SANO Joichiro
IMOTO Wataru	34-30	SANO Joichiro
TAKIGAWA Mitsuaki	35-29	SANO Joichiro

2010-02-13: 58_Chiyarenshi(Japan)

SANO Joichiro	33-31	MAKITA Kaname
OBA Hiroyuki	36-28	SANO Joichiro
ICHIMURA Hiroki	35-29	SANO Joichiro
SANO Joichiro	38-26	HIGUCHI Katsuhiro
SANO Joichiro	41-23	MITO Hiiro
SANO Joichiro	40-24	ITO Takashi

2010-02-06: 63_Shinagawa_open(Japan)

NAGASAKI Hidekazu	39-25	SANO Joichiro
SANO Yoko	36-28	SANO Joichiro
KOZIMA Ochachi	33-31	SANO Joichiro
TATSUMI-IIJIMA Yukiko	44-19	SANO Joichiro
SHIMONOSONO Kozo	34-30	SANO Joichiro
TOKI Hidenobu	36-28	SANO Joichiro

2010-01-24: 2010_Tokyo_expert_game(Japan)

IIJIMA Takamune	45-19	SANO Joichiro
SHINOHARA Jun	34-30	SANO Joichiro
NISHIYAMA Momoko	42-22	SANO Joichiro
ISHIKAWA Akira	38-26	SANO Joichiro
SANO Joichiro	43-21	TOKI Hidenobu
SANO Joichiro	35-29	WATANABE Keiichi

2010-01-23: 51_Three_river(Japan)

KAZIWARA Tomoki	35-29	SANO Joichiro
KANOU Eishi	44-20	SANO Joichiro
TSUCHIDA Daisuke	57-07	SANO Joichiro
SANO Joichiro	34-30	TOKUSHIMA Akira
SAKURAI Yuka	37-27	SANO Joichiro
YUSAKI Akihiro	42-22	SANO Joichiro
OHIKE Yoshinori	42-22	SANO Joichiro

2010-01-17: 218_Kawagoe_ranking_games(Japan)

SANO Joichiro	42-22	NAGAMATSU Ryota
UMEMURA Yuji	52-12	SANO Joichiro
OHNO Atsuko	42-22	SANO Joichiro
KURACHI Takayuki	41-23	SANO Joichiro
SANO Joichiro	41-23	ISA Atsuto
KOSHINO Kazuhiko	50-14	SANO Joichiro

2010-01-16: 41_King_state(Japan)

NOBORU Takuo	36-28	SANO Joichiro
SANO Joichiro	42-22	OCHIAI Naofumi
SANO Joichiro	35-29	TOKI Hidenobu
KANAZAWA Kota	43-21	SANO Joichiro
TOKI Yugo	37-27	SANO Joichiro
SATO Ryu	37-27	SANO Joichiro

2010-01-09: 57_Chiyarenshi(Japan)

SANO Joichiro	64-00	OBA Hiroyuki
SANO Joichiro	33-31	KUME Toru
SANO Joichiro	39-24	IKEDA Kinji
ICHIMURA Hiroki	38-26	SANO Joichiro
SANO Joichiro	39-25	KOSUKE Daisuke
SANO Joichiro	34-30	MITO Hiiro

2010-01-03: Shinagawa_open_2010(Japan)

SANO Joichiro	33-31	TOKI Hidenobu
SANO Joichiro	41-23	NAGAMATSU Ryota
YAMAKAWA Takashi	43-21	SANO Joichiro
KOIDE Satoshi	34-30	SANO Joichiro
SHINOHARA Ryo	42-22	SANO Joichiro
OHNO Atsuko	41-22	SANO Joichiro
KOBAYASHI Makoto	35-29	SANO Joichiro

2009-12-12: 56_Chiyarenshi(Japan)

SANO Joichiro	39-25	MITO Hiiro
KUME Toru	39-25	SANO Joichiro
SANO Joichiro	38-26	ICHIMURA Hiroki
SANO Joichiro	39-25	KUME Toru
ICHIMURA Hiroki	32-32	SANO Joichiro
SANO Joichiro	34-30	MITO Hiiro

2009-11-21: 29_King_state(Japan)

SANO Joichiro	37-27	ISHIWATA Yoshikazu
KANAZAWA Kota	35-29	SANO Joichiro
ASOU Daisuke	37-27	SANO Joichiro
HISHIYAMA Yuichi	39-25	SANO Joichiro
SUGIMOTO Yuki	43-21	SANO Joichiro
OKAMA Ayumi	33-31	SANO Joichiro

2009-11-14: 55_Chiyarenshi(Japan)

KOSUKE Daisuke	37-27	SANO Joichiro
MITO Hiiro	40-24	SANO Joichiro
SANO Joichiro	34-30	UMEMURA Yuji
ASAKAWA Takuya	42-22	SANO Joichiro
SANO Joichiro	46-18	ICHIMURA Hiroki
ASAKAWA Takuya	42-22	SANO Joichiro

2009-11-07: 61_Shinagawa_open(Japan)

ASOU Daisuke	41-23	SANO Joichiro
SUGIMOTO Yuki	39-25	SANO Joichiro
SHIMONOSONO Kozo	37-27	SANO Joichiro
TANIDA Kunihiko	41-23	SANO Joichiro
SANO Yoko	34-30	SANO Joichiro

2009-11-01: 65_Kanagawa_open(Japan)

SUGIMOTO Yuki	38-26	SANO Joichiro
SANO Joichiro	44-20	YAMASAKI Miyamura
SHINOHARA Ryo	43-21	SANO Joichiro
SANO Joichiro	44-20	TANIGUCHI Yukiyoshi
SANO Joichiro	46-18	INOUE Masaru
SANO Joichiro	42-22	TAKAHASHI Shiu

2009-10-25: 37_King_State(Japan)

SAKURAI Takeuchi	36-28	SANO Joichiro
KOBAYASHI Manabu	34-30	SANO Joichiro
WATANABE Keiichi	46-18	SANO Joichiro
SANO Joichiro	43-21	KOMAI Miyuu
SANO Joichiro	42-22	NAGAO Kazuki
KIUCHI Hideyuki	45-18	SANO Joichiro

2009-10-10: 54_Chiyarenshi(Japan)

SANO Joichiro	38-26	ICHIMURA Hiroki
MITO Hiiro	33-31	SANO Joichiro
SANO Joichiro	44-20	NAKAMURA Yuriko
SAKURAI Takeuchi	33-31	SANO Joichiro
SANO Erika	won against	SANO Joichiro

2009-09-27: 36_King_State(Japan)

TOKI Yugo	42-22	SANO Joichiro
SANO Joichiro	38-26	SHINOHARA Chiaki
TANAKA Shuntaro	37-27	SANO Joichiro
AMIKAZU Ayama	33-31	SANO Joichiro
KIKUCHI Gou	38-26	SANO Joichiro
WATANABE Keiichi	40-24	SANO Joichiro

2009-09-22: 8_area_open(Japan)

TANAKA Amane	38-26	SANO Joichiro
SANO Joichiro	37-27	NAKAYAMA Takahiro
IWATA Hiroyuki	43-21	SANO Joichiro
TATSUMI-IIJIMA Yukiko	36-28	SANO Joichiro
SATO Ryu	37-27	SANO Joichiro
OHMORI Keita	35-29	SANO Joichiro

2009-09-13: 116_Nagareyama_open(Japan)

SANO Joichiro	58-06	SHINAGAWA Yukinobu
KATORI Michihiro	41-23	SANO Joichiro
TANAKA Atsushi	47-17	SANO Joichiro
KOBAYASHI Manabu	42-22	SANO Joichiro
SANO Joichiro	35-29	ASANO Motonobu

2009-09-12: 53_Chiyarenshi(Japan)

TAKAOKA Shohei	36-27	SANO Joichiro
MITO Hiiro	37-26	SANO Joichiro
SANO Joichiro	41-23	TABEI Yasunori
OHSAWA Naoki	39-25	SANO Joichiro
SANO Joichiro	37-27	HIRANOAYA Akira
SANO Joichiro	34-30	YUBARA Satoshi

2009-08-23: 34_King_State(Japan)

TANAKA Atsushi	38-26	SANO Joichiro
SHINOHARA Jun	36-28	SANO Joichiro
SATO Yuri	38-26	SANO Joichiro
SANO Matsuda	39-25	SANO Joichiro
SANO Erika	34-30	SANO Joichiro
KOSHINO Kazuhiko	42-22	SANO Joichiro

2009-08-16: 69_Hamamatsu_meeting(Japan)

SANO Joichiro	36-28	TATEISHI Katsuhiro
IWAMOTO Yoshimi	33-31	SANO Joichiro
SANO Joichiro	42-22	HASEGAWA Toshi
SANO Joichiro	43-21	KAWAMURA Toyoto
OZAKI Yoshito	43-21	SANO Joichiro

2009-08-15: 36_King_State(Japan)

SANO Joichiro	48-16	KATO Ukiaki
KANAZAWA Kota	33-31	SANO Joichiro
KATO Tomihiro	42-22	SANO Joichiro
SHINOHARA Chiaki	33-31	SANO Joichiro
SANO Joichiro	46-18	HAGA Takahito
SANO Joichiro	47-17	FUJII Miyuki

2009-08-09: 115_Nagareyama_open(Japan)

TAKIGAWA Mitsuaki	39-25	SANO Joichiro
TANAKA Atsushi	50-14	SANO Joichiro
HISHIYAMA Yuichi	57-07	SANO Joichiro
MOGI Kiriya	45-19	SANO Joichiro
KOBAYASHI Makoto	46-18	SANO Joichiro

2009-08-08: 52_Chiyarenshi(Japan)

SANO Joichiro	34-30	ICHIMURA Hiroki
SANO Joichiro	33-31	SHINOHARA Ryo
MITO Hiiro	34-30	SANO Joichiro
SANO Joichiro	35-29	YUBARA Satoshi
SANO Joichiro	39-24	SOMEYA Shingo
SHINOHARA Jun	37-27	SANO Joichiro

2009-08-02: 47_Three_River(Japan)

SUGIYAMA Toshio	33-31	SANO Joichiro
IWATA Hiroyuki	56-08	SANO Joichiro
HAGA Kazutoshi	38-26	SANO Joichiro
OKADA Hiroki	33-31	SANO Joichiro
SANO Joichiro	49-15	OKAMOTO Shinya
TAKEYUKI Ide	54-10	SANO Joichiro
SANO Joichiro	36-28	YAMADA Takeo

2009-08-01: 59_Shinagawa_open(Japan)

ISHIKAWA Akira	41-23	SANO Joichiro
TOKI Hidenobu	33-31	SANO Joichiro
SANO Joichiro	33-31	KAWABATA Seiji
KOBAYASHI Manabu	48-16	SANO Joichiro
KOBAYASHI Oh	33-31	SANO Joichiro

2009-07-12: Queen_Game_Prelim(Japan)

GOTO Hiroshi	54-10	SANO Joichiro
KOSHINO Kazuhiko	39-25	SANO Joichiro
TAKIGAWA Mitsuaki	47-17	SANO Joichiro
URAKAWA Hiragana	35-29	SANO Joichiro
SEKIDO Kyousuke	46-18	SANO Joichiro

2009-07-11: 51_Chiyarenshi(Japan)

SANO Joichiro	33-31	ICHIMURA Hiroki
SHINOHARA Jun	35-29	SANO Joichiro
AMIKAZU Ayama	36-28	SANO Joichiro
SANO Joichiro	33-31	SUZUKI Takuma
SANO Joichiro	33-31	SOMEYA Shingo
SHINOHARA Ryo	41-23	SANO Joichiro

2009-07-05: 63_Kanagawa_Open(Japan)

NAKAGAWA Ohkura	33-31	SANO Joichiro
SANO Joichiro	51-13	INOUE Masaru
SANO Joichiro	50-14	SANO Erika
SHINOHARA Ryo	51-13	SANO Joichiro
SANO Joichiro	48-16	YAMADA Oda
SANO Joichiro	33-31	SANO Matsuda

2009-07-04: 58_Shinagawa_Open(Japan)

TAKEDA Kyoko	42-22	SANO Joichiro
SHIMONOSONO Kozo	40-24	SANO Joichiro
HAMADA Kikue	38-26	SANO Joichiro
SANO Joichiro	40-24	TANAKA Michiko
SANO Joichiro	33-31	SANO Yoko

2009-06-20: 35_King_State(Japan)

MORIKAWA Genta	36-28	SANO Joichiro
SANO Joichiro	won against	FUJITA Kousuke
KOBAYASHI Oh	43-21	SANO Joichiro
UKI Yusuke	37-26	SANO Joichiro
GOH Jun Jie Anthony	33-31	SANO Joichiro
TAKIGAWA Mitsuaki	34-30	SANO Joichiro

2009-06-14: Amumazeki_Open(Japan)

WATAHIKI Kenta	44-20	SANO Joichiro
KOZUKA Katsuhiko	42-22	SANO Joichiro
KATO Yuzuru	42-22	SANO Joichiro
ISHIWATA Yoshikazu	37-26	SANO Joichiro
KOBAYASHI Oh	37-27	SANO Joichiro

2009-06-07: 13_Ohu_Open_A(Japan)

SANO Joichiro	50-14	NAKANISHI Ryouta
SHINBO Asakura	54-10	SANO Joichiro
SANO Joichiro	53-11	KAWANOWA Momoko
SANO Joichiro	55-09	HACHISU Kanato
NOBORU Takuo	41-23	SANO Joichiro
SANO Joichiro	45-19	SANO Matsuda
SANO Joichiro	47-17	HATENA Takashi

2009-06-06: 57_Shinagawa_Open(Japan)

WATANABE Keiichi	38-26	SANO Joichiro
KURACHI Takayuki	45-18	SANO Joichiro
TAKIGAWA Mitsuaki	37-27	SANO Joichiro
HAMADA Kikue	36-28	SANO Joichiro
HADA Jun	39-25	SANO Joichiro
KOBAYASHI Oh	35-29	SANO Joichiro

2009-05-31: 215_Kawagoe_ranking(Japan)

SANO Joichiro	33-31	SUGISAKI Harumi
NAGAMATSU Ryota	53-11	SANO Joichiro
SANO Joichiro	33-31	NAKAYAMA Takahiro
KURACHI Takayuki	48-16	SANO Joichiro
OKAMA Ayumi	39-25	SANO Joichiro
OHNO Atsuko	51-13	SANO Joichiro

2009-05-24: 5_Shinagawa_parentChild (Japan)

SHINOHARA Ryo	34-30	SANO Joichiro
SHINOHARA Jun	43-21	SANO Joichiro
SATO Yutaka	41-23	SANO Joichiro
TOKI Yugo	40-24	SANO Joichiro

2009-05-16: 34_King_State(Japan)

TOKI Yugo	36-28	SANO Joichiro
TANAKA Kensuke	42-21	SANO Joichiro
SANO Erika	34-30	SANO Joichiro
KOBAYASHI Oh	42-22	SANO Joichiro
KANAZAWA Kota	45-19	SANO Joichiro
SANO Joichiro	39-25	SANO Matsuda

2009-05-10: 2009_Kanagawa_Open(Japan)

FURUSAKI Yoko	59-05	SANO Joichiro
ISHIKAWA Akira	45-19	SANO Joichiro
NODA Sachiko	34-30	SANO Joichiro
SANO Erika	33-31	SANO Joichiro
SANO Joichiro	56-08	SANO Asakura
SATO Tetsuya	58-06	SANO Joichiro
DOJUN Makiko	51-13	SANO Joichiro

2009-05-06: 16_Tatebayashi_Open(Japan)

IWATA Hiroyuki	47-17	SANO Joichiro
SANO Joichiro	34-30	ISA Atsuto
SANO Joichiro	34-29	NAGAMATSU Yoshiyuki
YAMAMOTO Kunihiro	43-21	SANO Joichiro
KATO Tomihiro	39-25	SANO Joichiro
OHTAKE Kana	34-30	SANO Joichiro

2009-05-03: 113_Nagareyama_Open(Japan)

KATO Tomihiro	35-29	SANO Joichiro
ISHII Kiyotaka	47-17	SANO Joichiro
KOBAYASHI Makoto	35-29	SANO Joichiro
SANO Joichiro	43-21	TAKAHASHI Toshi
SANO Joichiro	44-20	ABE Ryuji

2009-04-29: 23_Kanto_Student_Expert_prelim(Japan)

SANO Joichiro	32-32	KOBAYASHI Oh
SUZUKI Yuta	39-25	SANO Joichiro
SANO Joichiro	42-22	IMAI Kazuma
SANO Joichiro	35-29	HISHIYAMA Yuichi
KURITA Seiya	44-20	SANO Joichiro
NAKANO Jo	43-21	SANO Joichiro

2009-04-12: 214_Kawagoe_ranking(Japan)

NAGAMATSU Ryota	53-11	SANO Joichiro
TANIDA Keiko	50-14	SANO Joichiro
SUGISAKI Harumi	43-21	SANO Joichiro
SANO Joichiro	34-30	YOSHIDA Hideaki
GOTO Masahiro	53-11	SANO Joichiro
TANAKA Junya	45-19	SANO Joichiro

2009-03-01: 62_Kanagawa_Open_A(Japan)

SANO Joichiro	52-12	ABE Nanaka
SANO Joichiro	44-20	TAKEUCHI Yoshio
SHINOHARA Jun	40-24	SANO Joichiro
SHINOHARA Chiaki	38-26	SANO Joichiro
SUZUKI Takuma	46-18	SANO Joichiro
SANO Joichiro	60-04	ISHIGURO Yoshida

2009-01-31: 14_Tatebayashi_Open(Japan)

OHTAKE Kosuke	62-02	SANO Joichiro
SANO Joichiro	56-08	KANAI Chinatsu
OHUCHI Takeshi	57-07	SANO Joichiro
IHARA Kunihiko	36-28	SANO Joichiro
SANO Joichiro	52-12	HIROZAWA Matsumoto
SATO Tetsuya	49-15	SANO Joichiro

2009-01-04: 61_Kanagawa_Open_A(Japan)

SANO Joichiro	50-14	YAMASAKI Yuko
SANO Joichiro	35-29	SUZUKI Takuma
KOYAHARA Naoto	33-31	SANO Joichiro
TOKI Hidenobu	36-28	SANO Joichiro
SANO Joichiro	34-30	NARITA Daisuke
NAKAGAWA Ohkura	41-23	SANO Joichiro

2008-11-02: 60_Kanagawa_A(Japan)

KANAZAWA Kota	51-13	SANO Joichiro
INOUE Masaru	38-26	SANO Joichiro
SANO Joichiro	56-08	ISHII Hiroki
OGINO Takeru	36-28	SANO Joichiro
SANO Joichiro	43-21	HATENA Takashi
NAKAGAWA Ohkura	61-03	SANO Joichiro

2008-10-13: 107_Nagareyama_Open(Japan)

KOSHINO Kazuhiko	55-09	SANO Joichiro
OKUDA Tsuyoshi	49-15	SANO Joichiro
SANO Joichiro	43-21	LI Ichyre
KURACHI Takayuki	55-09	SANO Joichiro
TAKEDA Hajime	52-12	SANO Joichiro

2008-09-27: 12_Tatebayashi_Open(Japan)

NAGASHIMA Kazuhito	42-22	SANO Joichiro
SEKIGUCHI Shinya	35-29	SANO Joichiro
SANO Joichiro	41-23	MIYASHITA Ookochi
KURAHASHI Satoshi	42-22	SANO Joichiro
KITAJIMA Masato	55-09	SANO Joichiro
SANO Joichiro	57-07	ISA Atsuto

2008-07-06: 2008 Kanagawa Open B(Japan)

SUZUKI Masahiro	won against	SANO Joichiro
SANO Joichiro	won against	NISHIZAWA Miki
SANO Joichiro	lost to	SUZUKI Etsuya
MORITA Yutsuka	lost to	SANO Joichiro
SANO Joichiro	lost to	NAGAMATSU Yoshiyuki
AOKI Takayoshi	won against	SANO Joichiro
SANO Joichiro	won against	SUZUKI Takuma

2008-06-29: 2008 Tokyo Block preliminary students(Japan)

SATO Yutaka	won against	SANO Joichiro
NAGAMATSU Ryota	won against	SANO Joichiro
WATAHIKI Yoshiharu	won against	SANO Joichiro
SHINOHARA Jun	won against	SANO Joichiro

2008-05-18: 1st Shinagawa parent and child othello (children)tournament(Japan)

TOKI Yugo	won against	SANO Joichiro
SANO Joichiro	won against	MURAKAMI Kousuke
ISAKA Tomoaki	won against	SANO Joichiro
SUZUKI Takuma	lost to	SANO Joichiro
SHINOHARA Jun	won against	SANO Joichiro

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

TAKEDA Kyoko	won against	SANO Joichiro
KOYAMA Yoshiteru	won against	SANO Joichiro
SANO Joichiro	lost to	SUGISAKI Harumi
SANO Joichiro	32-32	SANO Matsuda
SANO Joichiro	won against	SANO Erika
SANO Joichiro	won against	YASHIRO Miyabi
MIYASHITA Naoto	won against	SANO Joichiro

2008-04-20: 8th king state junior cup(Japan)

SANO Joichiro	32-32	NOBORU Riko
SANO Joichiro	won against	NOBORU Riko
KAWAGUCHI Genki	won against	SANO Joichiro
KURAHASHI Satoshi	won against	SANO Joichiro
TAKEDA Kota	won against	SANO Joichiro
SANO Joichiro	won against	WATANABE Mahiro

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

SHINOHARA Chiaki	won against	SANO Joichiro
TAKIGAWA Mitsuaki	won against	SANO Joichiro
YAMADA Goro	won against	SANO Joichiro
SANO Joichiro	won against	NAGAMATSU Yoshiyuki
TOKI Yugo	won against	SANO Joichiro

2008-04-06: 7_Yamanashi_Open(Japan)

DOMOTO Shin	won against	SANO Joichiro
KOBAYASHI Syunjiro	won against	SANO Joichiro
TAKIGAWA Mitsuaki	won against	SANO Joichiro
DOJUN Makiko	won against	SANO Joichiro

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

TOKI Yugo	won against	SANO Joichiro
SHINOHARA Chiaki	won against	SANO Joichiro
SANO Joichiro	won against	IWATA Nyo
SUZUKI Masahiro	won against	SANO Joichiro
YAMANOUCHI Atsushi	won against	SANO Joichiro
TOKI Hidenobu	won against	SANO Joichiro

2008-03-02: 29th Kinko Hokuriku area tournament B(Japan)

SHIINA Mami	won against	SANO Joichiro
SANO Joichiro	won against	SHINBO Mizuki
AOKI Takayoshi	won against	SANO Joichiro
SUZUKI Yuta	lost to	SANO Joichiro
SANO Joichiro	won against	SUZUKI Takuma
HATENA Akijima	won against	SANO Joichiro
SANO Joichiro	won against	INOUE Masaru

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

SATAKE Yosuke	won against	SANO Joichiro
SATO Tetsuya	won against	SANO Joichiro
SANO Joichiro	won against	YAMAGUCHI Taiki
KURAMOCHI Yuta	won against	SANO Joichiro
SANO Joichiro	won against	SAITO Tomohisa
MIYASHITA Ookochi	won against	SANO Joichiro

2007-11-25: 206th Kawagoe ranking game(Japan)

SAWAKI Yusuke	won against	SANO Joichiro
SANO Matsuda	lost to	SANO Joichiro
SATAKE Yosuke	won against	SANO Joichiro
TODA Tomoya	won against	SANO Joichiro
NAGAMATSU Ryota	won against	SANO Joichiro
SANO Joichiro	lost to	NAGAMATSU Kawakami

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

SANO Joichiro	won against	ODAWARA Takaaki
KOYAHARA Naoto	won against	SANO Joichiro
SANO Joichiro	won against	WATAHIKI Yoshiharu
SANO Joichiro	won against	NAGAMATSU Ryota
MIZUMOTO Tikako	won against	SANO Joichiro
HATENA Akijima	won against	SANO Joichiro

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

KUROIWA Miho	won against	SANO Joichiro
SHINOHARA Jun	won against	SANO Joichiro
TAKAGI Kei	lost to	SANO Joichiro
YAMADA Hayashi	won against	SANO Joichiro
SHINOHARA Ryo	won against	SANO Joichiro
WATAHIKI Yoshiharu	won against	SANO Joichiro

2007-06-03: 9_Kawasaki_open(Japan)

KAWAGUCHI Genki	won against	SANO Joichiro
TAKIGAWA Mitsuaki	won against	SANO Joichiro
KAWAGUCHI Yuuki	won against	SANO Joichiro
INOUE Masaru	won against	SANO Joichiro
WADA Takumi	won against	SANO Joichiro

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

KANEKO Takumu	won against	SANO Joichiro
SANO Joichiro	won against	KASABA Miho
TAKIGAWA Mitsuaki	won against	SANO Joichiro
SANO Joichiro	won against	SANO Matsuda
KUNII Daisuke	won against	SANO Joichiro
HATENA Akijima	won against	SANO Joichiro

2007-01-07: 51st Kanagawa Open B(Japan)

KAMORI Aki	won against	SANO Joichiro
KANEKO Takumu	won against	SANO Joichiro
MAKI Ikki	won against	SANO Joichiro
SANO Joichiro	won against	YANAGAWA Kenta
SERATA Kazumasa	won against	SANO Joichiro

SANO Joichiro (Japan)

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