Ratings

IWATA Hiroyuki (Japan)[id: 5686]
233 tournaments
1372 results
Number 61 in Japan and 72 in Asia&Oceania&Africa

Rating

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Ratings history

2017-11-03
2017-10-31
2017-10-21
2017-09-30
2017-08-31
2017-07-31
2017-06-30
2017-05-31
2017-04-30
2017-03-31
2017-02-28
2017-01-31
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
2003-12-31
2003-06-30
2211
2212
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2214
2208
2202
2195
2243
2240
2239
2250
2244
2236
2204
2239
2212
2204
2213
2221
2208
2205
2188
2219
2228
2240
2253
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2275
2275
2235
2358
2384
2299
2236
2151
2167
2060
1950
2018
Show the ratings ⇩

 

2017-06-18: 45_All_Japan_Tokyo_prelim_2(Japan)
SASAKI Yasuyuki34-30IWATA Hiroyuki
IWATA Hiroyuki44-20SHIKAMURA Hiroki
ISHIDA Kazuaki51-13IWATA Hiroyuki
IWATA Hiroyuki52-12NAKAZAWA Junichi
OSHIMA Yusuke36-28IWATA Hiroyuki
IWATA Hiroyuki48-16NAKAMURA Kazuki
2017-06-04: 45_All_Japan_Tokyo_prelim_1(Japan)
IWATA Hiroyuki48-16SHIKAMURA Hiroki
NAKANO Jyou34-30IWATA Hiroyuki
IWATA Hiroyuki50-14KOSHINO Kazuhiko
IWATA Hiroyuki47-17KITAJIMA Hideki
NAKAJIMA Tetsuya36-28IWATA Hiroyuki
YAMAZAKI Nobuyuki43-21IWATA Hiroyuki
2016-07-17: 44_All_Japan_open_championship(Japan)
AKAGI Tachirowon againstIWATA Hiroyuki
YUUKI Kouseiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKAMEMOTO Osamu
KITAJIMA Hidekiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstYONEYAMA Keiichi
IWATA Hiroyukiwon againstOSHIMA Yusuke
2016-06-19: 44_All_Japan_Tokyo_prelim_2(Japan)
IWATA Hiroyuki44-20NAGISA Shougo
IWATA Hiroyuki43-21OHUCHI Yasuhiro
IWATA Hiroyuki46-18ISHIKAWA Akira
IWATA Hiroyuki37-27SOUDA Shun
ASOU Daisuke36-28IWATA Hiroyuki
OSHIMA Yusuke36-28IWATA Hiroyuki
KAMEDA Ryota37-27IWATA Hiroyuki
2016-06-05: 44_All_Japan_Tokai_prelim_1(Japan)
IWATA Hiroyuki34-30SASAKI Yasuyuki
KAMIKURA Daisuke45-19IWATA Hiroyuki
IWATA Hiroyuki54-10NAGISA Shougo
KITAJIMA Hidekiwon againstIWATA Hiroyuki
IWATA Hiroyuki39-25SOUDA Shun
IWATA Hiroyuki34-30KATSURA Hisatoshi
MURAKAMI Takeshi42-22IWATA Hiroyuki
2016-03-20: 37_Meijin(Japan)
IWATA Hiroyukiwon againstARAKI Yasuyuki
IWATA Hiroyukiwon againstNARA Souma
TOMINAGA Kentawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstMIYAOKA Tamaki
SATANI Tetsuwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstSUGAWARA Misa
SOUDA Shunwon againstIWATA Hiroyuki
2015-09-06: 10_Ouza_sen(Japan)
SASAKI Sohei33-31IWATA Hiroyuki
OHNO Tomohiro36-28IWATA Hiroyuki
IWATA Hiroyuki49-15TANIDA Kunihiko
IWATA Hiroyuki40-24TAKENOBU Kosuke
IWATA Hiroyuki39-25NARA Souma
IWATA Hiroyuki45-19SAWAKI Yusuke
2015-07-19: 43_All_Japan_open_championship(Japan)
IWATA Hiroyukiwon againstSATO Hisakazu
SUEKUNI Makotowon againstIWATA Hiroyuki
AKAGI Tachirowon againstIWATA Hiroyuki
TANIDA Kunihikowon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKAMEMOTO Osamu
IWATA Hiroyukiwon againstMATSUYA Shinpei
2015-07-05: 93_Kanagawa_open(Japan)
IWATA Hiroyuki47-17OHIKE Yoshinori
KASAI Masaya39-25IWATA Hiroyuki
IWATA Hiroyuki45-19FUKUCHI Keisuke
IWATA Hiroyuki44-20YAMAZAKI Nobuyuki
IWATA Hiroyuki45-19SUZUKI Yuta
IWATA Hiroyuki36-28TANIDA Kunihiko
2015-06-07: 43_All_Japan_Tokyo_prelim_1(Japan)
IWATA Hiroyuki33-31NISHIO Hakudo
IWATA Hiroyuki33-31HASEGAWA Tsuyoshi
IWATA Hiroyuki37-27YAMAZAKI Nobuyuki
SAKAGUCHI Kazuhiro41-23IWATA Hiroyuki
IWATA Hiroyuki42-22SAITO Riki
IWATA Hiroyuki40-24SOUDA Shun
2015-05-31: 14_Shinagawa_super_league(Japan)
NAKANO Jyou33-31IWATA Hiroyuki
IWATA Hiroyukiwon againstNAGAO Hiroto
TAKANASHI Yusuke36-28IWATA Hiroyuki
KIYONOBU Kenta39-25IWATA Hiroyuki
SATANI Tetsu33-31IWATA Hiroyuki
IWATA Hiroyuki33-31OHMORI Keita
2015-05-23: 101_Shinagawa_open(Japan)
TAKIGAWA Mitsuaki42-22IWATA Hiroyuki
IWATA Hiroyuki46-18WATANABE Keiichi
OHNO Atsuko33-31IWATA Hiroyuki
IWATA Hiroyuki39-25SUGUWARA Kiyoshi
IWATA Hiroyukiwon againstHISHIYAMA Yuichi
NARUMI Hisatoshi34-30IWATA Hiroyuki
2015-05-09: 95_Chiyarenshi_open(Japan)
NAGANO Yasushi41-23IWATA Hiroyuki
IWATA Hiroyuki36-28KURIHARA Aru
ISHIKAWA Akira34-30IWATA Hiroyuki
IWATA Hiroyuki35-29SOUDA Shun
IWATA Hiroyuki34-30TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki34-30NARIYA Makoto
2015-05-06: Kanto_champ_women_students_pr(Japan)
NARIYA Makoto37-27IWATA Hiroyuki
IWATA Hiroyuki37-27TAKAHASHI Hisashi
IWATA Hiroyuki34-30ITAGAKI Kenichi
IWATA Hiroyuki39-25TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki32-32MURAKAMI Takeshi
2015-04-29: 3_Tokyo_open(Japan)
IWATA Hiroyuki47-17WATANABE Taichi
HISHIYAMA Yuichi34-30IWATA Hiroyuki
IWATA Hiroyukiwon againstIZUMI Takashi
IWATA Hiroyuki39-25TATSUMI-IIJIMA Yukiko
IWATA Hiroyukiwon againstOHMORI Keita
SUEKUNI Makoto33-31IWATA Hiroyuki
2015-04-25: 100_Shinagawa_open(Japan)
IWATA Hiroyuki37-27NARUMI Hisatoshi
IWATA Hiroyuki34-30KAMIKURA Daisuke
IWATA Hiroyuki34-30HISHIYAMA Yuichi
IWATA Hiroyuki40-24NAKAZAWA Junichi
IWATA Hiroyuki35-29MURAKAMI Takeshi
IWATA Hiroyuki33-31NAKAJIMA Tetsuya
2015-03-22: 36_Meijin(Japan)
IWATA Hiroyukiwon againstOKABAYASHI Noguchi
NAKANO Takanaowon againstIWATA Hiroyuki
TANIDA Kunihikowon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstSHINOHARA Jun
IWATA Hiroyukiwon againstHORIUCHI Keiko
NAGAO Hirotowon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstYOSHIYUKI Suganuma
2015-02-22: 13_Shinagawa_super_league(Japan)
IWATA Hiroyuki37-27OHMORI Keita
IWATA Hiroyuki39-25KURAHASHI Satoshi
TAKANASHI Yusukewon againstIWATA Hiroyuki
SUEKUNI Makoto37-27IWATA Hiroyuki
IWATA Hiroyuki33-31MURAKAMI Takeshi
YAMAKAWA Takashi37-27IWATA Hiroyuki
SATANI Tetsu35-29IWATA Hiroyuki
2015-02-14: 92_Chiyarenshi_open(Japan)
KURAHASHI Satoshi33-31IWATA Hiroyuki
MURAKAMI Takeshi40-24IWATA Hiroyuki
IWATA Hiroyuki41-23SOUDA Shun
TATSUMI-IIJIMA Yukiko34-30IWATA Hiroyuki
GOTO Masahiro33-31IWATA Hiroyuki
2015-02-01: 2015_Tokyo_expert_games(Japan)
IWATA Hiroyuki42-22MATSUZAWA Masa
NISHIO Hakudo39-25IWATA Hiroyuki
IWATA Hiroyuki33-31KAMIKURA Daisuke
IWATA Hiroyukiwon againstASAHINA Satoshi
IWATA Hiroyuki37-27SHIRAI Ukyo
NAKAJIMA Tetsuya39-25IWATA Hiroyuki
2015-01-24: 97_Shinagawa_open(Japan)
IWATA Hiroyuki34-30HISHIYAMA Yuichi
IWATA Hiroyuki38-26NAKAZAWA Junichi
IWATA Hiroyuki36-28TAKAHASHI Hisashi
TOKI Yugo33-31IWATA Hiroyuki
SOUDA Shun45-19IWATA Hiroyuki
IWATA Hiroyuki41-23WATANABE Keiichi
2015-01-10: 91_Chiyarenshi_open(Japan)
IWATA Hiroyuki33-31TAKAHASHI Hisashi
IWATA Hiroyuki34-30NAKAJIMA Tetsuya
IWATA Hiroyuki39-25TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki34-30KURAHASHI Satoshi
IWATA Hiroyuki35-29SUZUKI Yuta
YAMAKAWA Takashi35-29IWATA Hiroyuki
2015-01-03: Shinagawa_open_2015(Japan)
IWATA Hiroyuki33-31KURIHARA Aru
IWATA Hiroyuki33-31NAGAO Hiroto
MATSUYA Shinpei36-28IWATA Hiroyuki
IWATA Hiroyuki36-28TANAKA Atsushi
IWATA Hiroyuki42-22SHINOHARA Jun
NAKAJIMA Tetsuya33-31IWATA Hiroyuki
IWATA Hiroyuki38-26OKUDA Tsuyoshi
2014-12-27: 96_Shinagawa_open(Japan)
IWATA Hiroyuki33-31SUZUKI Yuta
IWATA Hiroyuki40-24ISHIKAWA Akira
IWATA Hiroyuki35-29KITANO Ochachi
SUEKUNI Makoto34-30IWATA Hiroyuki
NAKAJIMA Tetsuya34-30IWATA Hiroyuki
IWATA Hiroyuki34-30IWAKURA Hiroaki
2014-09-13: 94_Shinagawa_open(Japan)
IWATA Hiroyuki33-31ISHIKAWA Akira
IWATA Hiroyuki35-29TAKAHASHI Hisashi
IWATA Hiroyuki33-31YAMAKAWA Takashi
KAMIKURA Daisuke38-26IWATA Hiroyuki
IWATA Hiroyuki34-30NAKANO Jyou
IWATA Hiroyuki38-26TATSUMI-IIJIMA Yukiko
2014-08-31: 89_Kanagawa_open(Japan)
IWATA Hiroyuki37-27MITSUYA Nobuaki
IWATA Hiroyuki45-19KURACHI Takayuki
YAMAKAWA Takashi38-26IWATA Hiroyuki
IWATA Hiroyuki37-27HISHIYAMA Yuichi
IWATA Hiroyuki55-09TESAKI Satoru
OHMORI Keita39-25IWATA Hiroyuki
2014-07-13: 42_All_Japan_Championship(Japan)
IWATA Hiroyukiwon againstOHMAE Yoshihiro
IWATA Hiroyukiwon againstOKAZAKI Taichi
IWATA Hiroyukiwon againstMORI Takahiro
IMOTO Wataruwon againstIWATA Hiroyuki
TAKAHASHI Hisashiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstOHUCHI Yasuhiro
2014-07-06: 88_Kanagawa_open(Japan)
NAKAZAWA Junichi43-21IWATA Hiroyuki
OKAMA Ayumi33-31IWATA Hiroyuki
IWAKURA Hiroaki51-13IWATA Hiroyuki
IWATA Hiroyuki59-05ISHIDA Kazuaki
IWATA Hiroyuki50-14TAKEDA Kyoko
TATSUMI-IIJIMA Yukiko33-31IWATA Hiroyuki
2014-06-14: 87_Chiyarenshi_open(Japan)
IWATA Hiroyuki34-30MITSUYA Nobuaki
KAMIKURA Daisuke33-31IWATA Hiroyuki
IWATA Hiroyuki35-29KOMAGATA Masayuki
IWATA Hiroyuki37-27NAKANO Jyou
ITO Junya43-21IWATA Hiroyuki
TAKIGAWA Mitsuaki41-23IWATA Hiroyuki
2014-06-08: 42_All_Japan_Tokyo_prelim_2(Japan)
IWATA Hiroyuki38-26MABUCHI Yuta
IWATA Hiroyuki38-26OHUCHI Yasuhiro
NAKANO Jyou34-30IWATA Hiroyuki
WATANABE Hajime35-29IWATA Hiroyuki
IWATA Hiroyuki42-22WATANABE Keiichi
FURUMOTO Yuki33-31IWATA Hiroyuki
2014-06-01: 42_All_Japan_Tokyo_prelim_1(Japan)
TANAKA Shuntaro37-27IWATA Hiroyuki
IWATA Hiroyuki35-29WATANABE Hajime
IWATA Hiroyuki40-24KOSHINO Kazuhiko
SAKAGUCHI Kazuhiro34-30IWATA Hiroyuki
KOMAGATA Masayuki35-29IWATA Hiroyuki
2014-03-02: 87_Kanagawa_open(Japan)
IWATA Hiroyuki44-20SUZUKI Kenji
HIURA Ryo33-31IWATA Hiroyuki
IWATA Hiroyuki55-09FUKUI Hiroto
IWATA Hiroyuki40-24KOMAGATA Masayuki
IWATA Hiroyuki40-24ASOU Daisuke
YAMAKAWA Takashi38-26IWATA Hiroyuki
2013-12-08: 149_Nagareyama_open(Japan)
IWATA Hiroyuki34-30FUNATSU Asuka
IWATA Hiroyuki38-26KOSHINO Kazuhiko
TODA Tomoya36-28IWATA Hiroyuki
TANAKA Atsushi33-31IWATA Hiroyuki
IWATA Hiroyuki47-17HAYASAKA Toshie
IWATA Hiroyuki38-26ISHIKAWA Akira
2013-11-10: 2014_OWC_qualif(Japan)
ASAHINA Satoshiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKAGAWA Yoichi
IWATA Hiroyukiwon againstHISHIYAMA Yuichi
KIYONOBU Kentawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKURACHI Takayuki
ASOU Daisukewon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstAKAGI Tachiro
2013-09-01: 8_Ouza_sen(Japan)
IWATA Hiroyuki44-20FUNATSU Asuka
MURAKAMI Takeshi39-25IWATA Hiroyuki
IWATA Hiroyuki42-22UNO Toshihiro
IWATA Hiroyuki40-24SATO Yutaka
IWATA Hiroyuki39-25KINOSHITA Hisako
IWATA Hiroyuki38-26KIYONOBU Kenta
2013-07-14: 41_All_Japan_open_championhship(Japan)
IWATA Hiroyukiwon againstURA Satoru
IWATA Hiroyukiwon againstTAKIZAWA Masaki
ITO Junyawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstMURAKAMI Takeshi
TSUJI Shinjiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKIYONOBU Kenta
2013-05-11: 81_Chiyarenshi_open(Japan)
IWATA Hiroyuki45-19KANEKO Takahiro
NAKAJIMA Tetsuya37-27IWATA Hiroyuki
IWATA Hiroyuki40-24TAKAHASHI Hisashi
TATSUMI-IIJIMA Yukiko33-31IWATA Hiroyuki
IWATA Hiroyukiwon againstKIMURA Yuto
HISHIYAMA Yuichi37-27IWATA Hiroyuki
2013-04-28: 2_Tokyo_open(Japan)
IWATA Hiroyuki43-20HAYASHI Shihiro
TAKAHASHI Hisashi34-30IWATA Hiroyuki
IWATA Hiroyuki34-30TATSUMI-IIJIMA Yukiko
IKEDA Yukiwon againstIWATA Hiroyuki
IWATA Hiroyuki42-22MATSUDA Shoma
HISHIYAMA Yuichi35-29IWATA Hiroyuki
2013-04-13: 86_Shinagawa_open(Japan)
IWATA Hiroyuki38-26TAKIGAWA Mitsuaki
IWATA Hiroyuki41-23TATSUMI-IIJIMA Yukiko
NAKAJIMA Tetsuya34-30IWATA Hiroyuki
IWATA Hiroyuki34-30TOKI Hidenobu
TOKI Yugo34-30IWATA Hiroyuki
IWATA Hiroyuki38-26MIYAJI Hiroaki
2013-03-31: 34_Meijin(Japan)
IWATA Hiroyukiwon againstNAGAO Hiroto
IWATA Hiroyukiwon againstISHIKAWA Akira
IWATA Hiroyukiwon againstOKUDA Tsuyoshi
IWATA Hiroyukiwon againstOHNO Tomohiro
OKAMOTO Kazukiwon againstIWATA Hiroyuki
GOTO Hiroshiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstTAKAHASHI Hisashi
2013-03-03: 82_Kanagawa_open(Japan)
IWATA Hiroyuki47-17AKAGI Tachiro
IWATA Hiroyuki32-32MITSUYA Nobuaki
IWATA Hiroyuki38-26TAKIGAWA Mitsuaki
ITO Junya36-28IWATA Hiroyuki
GOTO Masahiro39-25IWATA Hiroyuki
TATENO Ryuuji33-31IWATA Hiroyuki
2013-02-16: 2013_Tokyo_expert_games(Japan)
IWATA Hiroyuki33-31KANEKO Takahiro
IWATA Hiroyukiwon againstTOKI Yugo
IWATA Hiroyuki35-29MURAKAMI Takeshi
IWATA Hiroyuki36-28ASAHINA Satoshi
IWATA Hiroyuki34-30NAKAJIMA Tetsuya
IWATA Hiroyuki34-30TANAKA Shuntaro
2013-02-09: 85_Shinagawa_open(Japan)
IWATA Hiroyuki35-29NARUMI Hisatoshi
IWATA Hiroyuki46-17MATSUMOTO Takaki
IWATA Hiroyuki33-31KAMIKURA Daisuke
IWATA Hiroyuki36-28TSUKAMOTO Kazuma
NAKAJIMA Tetsuya37-27IWATA Hiroyuki
IWATA Hiroyuki34-30SUEKUNI Makoto
2013-01-13: 144_Nagareyama_open(Japan)
IWATA Hiroyuki50-14TAYAMA Tsubasa
MIYAZAKI Yuji34-30IWATA Hiroyuki
IWATA Hiroyuki41-23HAYASAKA Toshie
IWATA Hiroyuki34-30KAMIKURA Daisuke
OHMORI Keita44-20IWATA Hiroyuki
KOZUKA Katsuhiko34-30IWATA Hiroyuki
2013-01-06: 81_Kanagawa_open(Japan)
IWATA Hiroyuki54-10FUJIE Hideki
IWATA Hiroyuki37-27ISHIZAKI Hikaru
IWATA Hiroyuki36-28NAGASAKI Hidekazu
IWAKURA Hiroaki42-22IWATA Hiroyuki
IWATA Hiroyuki37-27ASAHINA Satoshi
IWATA Hiroyuki42-22OHMORI Keita
2013-01-03: Shinagawa_open_2013(Japan)
IWATA Hiroyuki43-21SHINOHARA Ryo
ESAKI Yutawon againstIWATA Hiroyuki
IWATA Hiroyuki35-29NARUMI Hisatoshi
KAMIKURA Daisuke34-30IWATA Hiroyuki
IWATA Hiroyuki33-31KANEKO Takahiro
IWATA Hiroyuki41-23ABE Yura
SUEKUNI Makoto38-26IWATA Hiroyuki
2012-12-23: 232_Kyoto_meeting(Japan)
TAKAHASHI Hisashi33-31IWATA Hiroyuki
KAWABATA Seiji42-22IWATA Hiroyuki
IWATA Hiroyuki56-08TANAKA Takaki
IWATA Hiroyuki42-22TAKIGAWA Mitsuaki
NAGAMATSU Ryota38-26IWATA Hiroyuki
IWATA Hiroyuki51-13ISHIKAWA Akira
2012-11-11: OWC2013_qualification(Japan)
IWATA Hiroyukiwon againstTANAKA Amane
IWATA Hiroyukiwon againstKITAJIMA Hideki
IWATA Hiroyukiwon againstMITSUYA Nobuaki
NAKAJIMA Tetsuyawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstIZUMI Takashi
IWATA Hiroyukiwon againstMATSUMOTO Hiroshi
KOZUKA Katsuhikowon againstIWATA Hiroyuki
2012-11-05: 80_Kanagawa_open(Japan)
IWATA Hiroyuki46-18TSUCHIYA Ryosuke
IWATA Hiroyuki43-21HISHIYAMA Yuichi
KAMIKURA Daisuke39-25IWATA Hiroyuki
IWATA Hiroyuki32-32IIJIMA Takamune
IWATA Hiroyuki45-19MIYAZAKI Yuji
ITAGAKI Kenichi35-29IWATA Hiroyuki
2012-10-13: 78_Chiyarenshi_open(Japan)
MITSUYA Nobuaki33-31IWATA Hiroyuki
IWATA Hiroyuki34-30IKEDA Yuki
IWATA Hiroyuki36-28NARUMI Hisatoshi
IWATA Hiroyuki35-29YAMAZAKI Nobuyuki
NAKAJIMA Tetsuya34-30IWATA Hiroyuki
IWATA Hiroyuki36-28SUEKUNI Makoto
2012-09-16: 8_Chiba_open(Japan)
IWATA Hiroyuki38-26KANEKO Takahiro
IWATA Hiroyuki48-16ASAKAWA Takuya
OHMORI Keita33-31IWATA Hiroyuki
MURAKAMI Takeshi43-21IWATA Hiroyuki
IWATA Hiroyuki35-29GOTO Masahiro
TASAKA Kanichiro33-31IWATA Hiroyuki
2012-09-02: 7_Ouza_sen(Japan)
IWATA Hiroyuki49-15TSUKAMOTO Kazuma
SUEKUNI Makoto37-27IWATA Hiroyuki
IWATA Hiroyuki42-22TAKIZAWA Nobuyuki
SHIMIZU Naoki34-30IWATA Hiroyuki
ITO Junya36-28IWATA Hiroyuki
IWATA Hiroyuki34-30SAWADA Tomohiro
2012-08-26: 79_Kanagawa_open(Japan)
IWATA Hiroyuki57-07IKEDA Atsuhiko
SATANI Tetsu47-17IWATA Hiroyuki
NAGAMATSU Ryota37-27IWATA Hiroyuki
IWATA Hiroyuki37-27TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki45-19TAKAHASHI Shiu
IWATA Hiroyuki41-23SAWAKI Yusuke
2012-08-12: 141_Nagareyama_open(Japan)
IWATA Hiroyuki37-27SHIOYA Hiroyuki
IWATA Hiroyuki45-19NAKAMURA Keiko
IWATA Hiroyuki33-31KAMIKURA Daisuke
IWATA Hiroyuki59-05TSUCHIYA Shotaro
IWATA Hiroyuki42-22SATO Kouichiro
IWATA Hiroyuki48-16FUNATSU Asuka
2012-08-11: 77_Chiyarenshi_open(Japan)
KAMIKURA Daisuke33-31IWATA Hiroyuki
MITSUYA Nobuaki38-26IWATA Hiroyuki
IWATA Hiroyuki34-30ASAHINA Satoshi
IWATA Hiroyuki34-30IIJIMA Takamune
SATANI Tetsu35-29IWATA Hiroyuki
IZUMI Takashi34-30IWATA Hiroyuki
2012-07-18: 40_All_Japan_open_champ(Japan)
IWATA Hiroyukiwon againstHASEGAWA Toshi
IWATA Hiroyukiwon againstASAHINA Satoshi
IWATA Hiroyukiwon againstKANOU Eishi
TAKIZAWA Nobuyukiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKAWAKAMI Yoshihiro
IWATA Hiroyukiwon againstYAMAZAKI Nobuyuki
2012-06-24: 40_All_Japan_Tokyo_prelim_2(Japan)
TASAKA Kanichiro33-31IWATA Hiroyuki
IWATA Hiroyuki40-24KUDOU Keita
IWATA Hiroyuki40-24TAKAHASHI Hisashi
KAMIKURA Daisuke37-27IWATA Hiroyuki
IWATA Hiroyuki35-29MABUCHI Yuta
SATO Yutaka35-29IWATA Hiroyuki
2012-06-17: 40_All_Japan_Tokyo_prelim(Japan)
IWATA Hiroyukiwon againstASOU Daisuke
IWATA Hiroyukiwon againstTASAKA Kanichiro
IWATA Hiroyuki35-29HISHIYAMA Yuichi
TANAKA Amane38-26IWATA Hiroyuki
IWATA Hiroyuki38-26KAMIKURA Daisuke
IMOTO Wataru33-31IWATA Hiroyuki
2012-05-27: 29_Kawagoe_11_period_queen_1_Oji_games(Japan)
MURAKAMI Takeshi41-23IWATA Hiroyuki
MURAKAMI Takeshi42-22IWATA Hiroyuki
2012-05-19: 81_Shinagawa_open(Japan)
IIJIMA Takamune40-23IWATA Hiroyuki
IWATA Hiroyuki40-24MATSUYA Shinpei
IWATA Hiroyuki44-19TATSUMI-IIJIMA Yukiko
HISHIYAMA Yuichi34-30IWATA Hiroyuki
IWATA Hiroyukiwon againstSUGUWARA Kiyoshi
ITO Junya33-31IWATA Hiroyuki
2012-05-06: North_Kanto_expert_games_finals_2012(Japan)
IWATA Hiroyuki34-30MURAKAMI Takeshi
MURAKAMI Takeshi34-30IWATA Hiroyuki
MURAKAMI Takeshi37-27IWATA Hiroyuki
2012-05-06: North_Kanto_expert_games_2012(Japan)
IWATA Hiroyuki36-28NAGAO Hiroto
IWATA Hiroyuki43-21KOSHINO Kazuhiko
IWATA Hiroyuki34-30ISHIKAWA Akira
IWATA Hiroyuki41-23NAGASAKI Hidekazu
IWATA Hiroyuki41-23HORIUCHI Keiko
IWATA Hiroyuki35-29IWAKURA Hiroaki
2012-05-04: 139_Nagareyama_open(Japan)
IWATA Hiroyuki43-21SATO Hisakazu
ITO Junya39-25IWATA Hiroyuki
IWATA Hiroyuki42-22KOBAYASHI Nobu
IWATA Hiroyuki38-26KANEKO Takahiro
SATO Kouichiro44-20IWATA Hiroyuki
2012-04-15: 229_Kawagoe_ranking_games(Japan)
IWATA Hiroyuki56-08MATSUMOTO Takaki
IWATA Hiroyuki44-20HONMA Yosuke
ISHIKAWA Akira34-30IWATA Hiroyuki
IWATA Hiroyuki59-05KAWARADA Seiji
IWATA Hiroyuki33-31TODA Tomoya
IWATA Hiroyuki39-25KAMIKURA Daisuke
2012-03-18: 137_Nagareyama_open(Japan)
OHNO Tomohiro40-24IWATA Hiroyuki
ENDO Yoshiki41-23IWATA Hiroyuki
IWATA Hiroyuki56-08OCHIAI Naohumi
IWATA Hiroyuki34-30KOZUKA Katsuhiko
IWATA Hiroyuki50-14ISHIZAWA Naoki
KANEKO Takahiro36-28IWATA Hiroyuki
2012-03-11: 228_Kawagoe_ranking_games(Japan)
IWATA Hiroyuki55-09SEKIGUCHI Sousei
IWATA Hiroyuki48-16KOSHINO Kazuhiko
IWATA Hiroyuki47-17KANEKO Takahiro
IWATA Hiroyuki53-11TAYAMA Tsubasa
IWATA Hiroyuki57-07KURACHI Takayuki
TODA Tomoya34-30IWATA Hiroyuki
2012-03-04: Meijin_groupA(Japan)
IWATA Hiroyuki38-26SUKO Masayuki
ITO Junya45-19IWATA Hiroyuki
IWATA Hiroyuki51-13SATO Hisakazu
IWATA Hiroyuki35-29HAMADA Naoki
IWATA Hiroyuki45-19SAKAGUCHI Kazuhiro
IWATA Hiroyuki38-26SAITO Riki
IWATA Hiroyuki32-32TSUCHIDA Daisuke
2012-02-11: 74_Chiyarenshi(Japan)
NAKAJIMA Tetsuya39-25IWATA Hiroyuki
IWATA Hiroyuki41-23ISHIKAWA Akira
IWATA Hiroyukiwon againstMITSUYA Nobuaki
TAKANASHI Yusuke39-25IWATA Hiroyuki
MATSUYA Shinpei33-31IWATA Hiroyuki
IWATA Hiroyuki45-19TATSUMI-IIJIMA Yukiko
2012-02-04: 2012_Tokyo_expert_game(Japan)
IWATA Hiroyuki35-29KANEKO Takahiro
IWATA Hiroyuki39-25KAMIKURA Daisuke
IWATA Hiroyuki40-24MURAKAMI Takeshi
NAGASAKI Hidekazu37-27IWATA Hiroyuki
NAKAJIMA Tetsuya33-31IWATA Hiroyuki
ASOU Daisuke36-28IWATA Hiroyuki
2012-01-08: 76_Kanagawa_open(Japan)
IWATA Hiroyuki32-32IKEDA Atsuhiko
IWATA Hiroyuki60-04SUGUWARA Kiyoshi
IWATA Hiroyuki34-30KANEKO Takahiro
TOMINAGA Kenta37-27IWATA Hiroyuki
IWATA Hiroyuki47-17HONMA Yosuke
IWATA Hiroyuki37-27MATSUYA Shinpei
2012-01-03: Shinagawa_open_2012(Japan)
IWATA Hiroyuki41-23TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki38-26SHINOHARA Chiaki
ASOU Daisuke38-26IWATA Hiroyuki
IWATA Hiroyuki40-24TAKIGAWA Mitsuaki
SUEKUNI Makoto35-29IWATA Hiroyuki
IWATA Hiroyuki37-27MATSUYA Shinpei
SATO Kouichiro35-29IWATA Hiroyuki
2011-12-25: 2_Azabu_open(Japan)
IWATA Hiroyuki34-30MATSUYA Shinpei
IWATA Hiroyuki35-29MABUCHI Yuta
IWATA Hiroyuki39-25TANAKA Atsushi
MURAKAMI Takeshi35-29IWATA Hiroyuki
IWATA Hiroyuki37-27KAMIKURA Daisuke
IWATA Hiroyuki35-29IIJIMA Takamune
2011-12-23: 136_Nagareyama_open(Japan)
IWATA Hiroyuki60-04KOBAYASHI Nobu
ISHIKAWA Akira39-25IWATA Hiroyuki
IWATA Hiroyuki57-07MABUCHI Yuta
OHMORI Keita35-29IWATA Hiroyuki
KAMIKURA Daisuke35-29IWATA Hiroyuki
2011-12-10: 73_Chiyarenshi(Japan)
NAKAJIMA Tetsuyawon againstIWATA Hiroyuki
IWATA Hiroyuki37-27SAITO Aya
IWATA Hiroyuki37-27TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki35-29TAKANASHI Yusuke
YAMAKAWA Takashi33-31IWATA Hiroyuki
SUEKUNI Makoto41-23IWATA Hiroyuki
2011-09-19: 11_occasions_conf(Japan)
IWATA Hiroyuki53-11KANEKO Takahiro
IWATA Hiroyuki46-18FUNATSU Asuka
IWATA Hiroyuki48-16OHMORI Keita
TODA Tomoya36-28IWATA Hiroyuki
IWATA Hiroyuki53-11OSHIMIZU Takanori
IWATA Hiroyuki36-28MORIGUCHI Shota
2011-08-28: 6_Ouza_sen(Japan)
IWATA Hiroyuki33-31TSUCHIDA Daisuke
SASAKI Sohei48-16IWATA Hiroyuki
OSHIMIZU Takanori44-20IWATA Hiroyuki
IWATA Hiroyuki37-27TATEISHI Katsuhiro
IWATA Hiroyuki40-24KIYONOBU Kenta
IWATA Hiroyuki50-14KURAHASHI Satoshi
IWATA Hiroyuki52-12NAGANO Yasushi
2011-08-13: 71_Chiyarenshi(Japan)
NAKAJIMA Tetsuya36-28IWATA Hiroyuki
IWATA Hiroyuki34-30IIJIMA Takamune
IWATA Hiroyuki40-24ISHIKAWA Akira
IWATA Hiroyuki40-24TATSUMI-IIJIMA Yukiko
TAKANASHI Yusuke35-29IWATA Hiroyuki
SATO Kouichiro41-23IWATA Hiroyuki
2011-08-07: 2_Kanagawa_Katsuhu_open(Japan)
ASOU Daisuke39-25IWATA Hiroyuki
IWATA Hiroyuki50-14IWAKURA Hiroaki
IWATA Hiroyuki41-23ITAGAKI Kenichi
IWATA Hiroyuki49-15NARUMI Hisatoshi
IWATA Hiroyuki56-08TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki32-32YAMAKAWA Takashi
ITO Junya37-27IWATA Hiroyuki
2011-07-17: 39_Japan_open_Champ(Japan)
IWATA Hiroyukiwon againstYAMAZAKI Nobuyuki
IWATA Hiroyukiwon againstITO Junya
NOBUKAWA Hirokiwon againstIWATA Hiroyuki
KURITA Seiyawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstOHUCHI Yasuhiro
OHMORI Keitawon againstIWATA Hiroyuki
2011-07-10: 132_Nagareyama_open(Japan)
ASOU Daisuke34-30IWATA Hiroyuki
IWATA Hiroyuki35-29ABE Ryuji
IWATA Hiroyuki41-23TSUKAMOTO Kazuma
IWATA Hiroyuki36-28WATANABE Keiichi
IWATA Hiroyuki39-25IKEDA Yuki
2011-07-09: 76_Shinagawa_open(Japan)
IWATA Hiroyuki41-23ISHIDA Kazuaki
IWATA Hiroyuki41-23TANAKA Atsushi
YAMAKAWA Takashi40-24IWATA Hiroyuki
TAKANASHI Yusuke40-24IWATA Hiroyuki
IMOTO Wataru34-30IWATA Hiroyuki
IWATA Hiroyuki33-31HISHIYAMA Yuichi
2011-07-03: 73_Kanagawa_open(Japan)
IWATA Hiroyuki44-20TOKI Hidenobu
ITAGAKI Kenichi40-24IWATA Hiroyuki
IWATA Hiroyuki42-22SANO Yoko
MURAKAMI Takeshi33-31IWATA Hiroyuki
IWATA Hiroyuki46-18SANO Hidekazu
IWATA Hiroyuki53-11GOTO Masahiro
2011-06-26: 39_Japan_Champ_Kyoto_prelim(Japan)
IWATA Hiroyuki38-26SHINAGAWA Yukinobu
IWATA Hiroyuki36-28KAWARADA Seiji
IWATA Hiroyuki41-23TAKAHASHI Hisashi
IWATA Hiroyuki34-30SAKAGUCHI Kazuhiro
IWATA Hiroyuki43-21IIJIMA Takamune
2011-06-12: 39_Japan_champ_Tokyo_prelim(Japan)
IWATA Hiroyuki35-29KAWARADA Seiji
IWATA Hiroyuki36-28TANAKA Shuntaro
NAGASAKI Hidekazu34-30IWATA Hiroyuki
IWATA Hiroyuki38-26MATSUDA Shoma
TSUKAMOTO Kazuma35-29IWATA Hiroyuki
TANAKA Irie35-29IWATA Hiroyuki
2011-06-05: 17_Kawasaki_open(Japan)
IWATA Hiroyuki55-09NISHIMURA Tatsuyuki
IWATA Hiroyuki40-24HISHIYAMA Yuichi
IWATA Hiroyuki41-23ISHIKAWA Akira
OHMORI Keita41-23IWATA Hiroyuki
NAGAO Hiroto41-23IWATA Hiroyuki
IWATA Hiroyuki32-32NODA Bintatsu
2011-05-29: 32_Meijin(Japan)
OSHIMIZU Takanoriwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstNARUMI Hisatoshi
IWATA Hiroyukiwon againstSHIMIZU Ryusei
IWATA Hiroyukiwon againstTODA Tomoya
OKAMOTO Kazukiwon againstIWATA Hiroyuki
2011-05-01: 28_Kawagoe_10_period_queen_game(Japan)
IWATA Hiroyuki35-29TODA Tomoya
IWATA Hiroyuki34-30TODA Tomoya
2011-04-29: 24_Kanto_social_choosing(Japan)
IWATA Hiroyuki42-22IKEDA Atsuhiko
IWATA Hiroyuki42-22TOKI Hidenobu
NAGASAKI Hidekazu37-27IWATA Hiroyuki
IWATA Hiroyuki41-23SHIBASAKI Lily
AIHARA Shigeaki33-31IWATA Hiroyuki
KOMAGATA Masayuki33-31IWATA Hiroyuki
2011-03-05: 75_Shinagawa_open(Japan)
IWATA Hiroyuki40-24NOBUKAWA Hiroki
SUEKUNI Makoto33-31IWATA Hiroyuki
TANAKA Atsushi38-26IWATA Hiroyuki
IWATA Hiroyuki34-30IWAKURA Hiroaki
IWATA Hiroyuki35-29HAGIKURA Yutaka
IWATA Hiroyuki37-27OHTAKE Kosuke
2010-11-20: 49_King_state(Japan)
IWATA Hiroyuki39-25TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki37-27KOZUKA Katsuhiko
NAGANO Yasushi41-23IWATA Hiroyuki
IWATA Hiroyuki39-25KOBAYASHI Manabu
SHIROMA Ryuchi39-25IWATA Hiroyuki
2010-11-14: 223_Kawagoe_ranking_games(Japan)
IWATA Hiroyuki36-28TAKIGAWA Mitsuaki
IWATA Hiroyuki34-30KOSHINO Kazuhiko
IWATA Hiroyuki48-16TANAKA Shuntaro
TODA Tomoya33-31IWATA Hiroyuki
IWATA Hiroyuki37-27UMEMURA Yuji
IWATA Hiroyuki50-14ISHIKAWA Akira
2010-11-07: 70_Kanagawa_open(Japan)
IWATA Hiroyuki47-17TAKIGAWA Mitsuaki
IWATA Hiroyuki47-17KOBAYASHI Manabu
IWATA Hiroyuki49-15KOSHINO Kazuhiko
IWATA Hiroyuki44-20NAGAO Hiroto
2010-10-02: 71_Shinagawa_open(Japan)
IWATA Hiroyuki34-30NARUMI Hisatoshi
NAKAJIMA Tetsuya33-31IWATA Hiroyuki
IWATA Hiroyuki35-29TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki35-29SUZUKI Yuta
IWATA Hiroyuki39-25YAMADA Goro
AKASHI Tomone38-26IWATA Hiroyuki
2010-09-25: 9_area_resistance(Japan)
IWATA Hiroyuki34-30MIYAZAKI Yuji
IWATA Hiroyukiwon againstTAKANASHI Yusuke
IWATA Hiroyuki39-25TAKASHIMA Ryoji
ITO Junya34-30IWATA Hiroyuki
MATSUYA Shinpei36-28IWATA Hiroyuki
NAGASAKI Hidekazu39-25IWATA Hiroyuki
2010-09-19: 10_occasions_conference(Japan)
IWATA Hiroyuki38-26NAKAMORI Chiaki
IWATA Hiroyuki43-21KOSHINO Kazuhiko
IWATA Hiroyuki41-23TSUKAMOTO Kazuma
TAKANASHI Yusuke41-23IWATA Hiroyuki
SATO Kouichiro35-29IWATA Hiroyuki
TODA Tomoya33-31IWATA Hiroyuki
2010-09-12: 10_Inuyama_open(Japan)
ITO Junya40-24IWATA Hiroyuki
IWATA Hiroyuki34-30NAGASAKI Hidekazu
IWATA Hiroyuki33-31SAWAKI Yusuke
IWATA Hiroyuki33-31YAMAKAWA Takashi
TAKANASHI Yusuke37-27IWATA Hiroyuki
WATAHIKI Kenta33-31IWATA Hiroyuki
IWATA Hiroyuki35-29HAGIKURA Yutaka
2010-09-04: 70_Shinagawa_open(Japan)
IWATA Hiroyuki47-17OHTAKE Kosuke
IWATA Hiroyuki35-29HAGIKURA Yutaka
IWATA Hiroyukiwon againstKOBAYASHI Kasa
IWATA Hiroyuki36-28MURAKAMI Takeshi
IWATA Hiroyuki37-27NAKAJIMA Tetsuya
TAKANASHI Yusuke39-25IWATA Hiroyuki
2010-08-29: 5_Ouza_sen(Japan)
IWATA Hiroyuki33-31NAKAJIMA Tetsuya
IWATA Hiroyuki38-26ITO Junya
IWATA Hiroyuki52-12SATO Reiko
IWATA Hiroyuki39-25TANAKA Amane
TAKIZAWA Masaki37-27IWATA Hiroyuki
TOMINAGA Kenta41-23IWATA Hiroyuki
IWATA Hiroyuki33-31MIYAOKA Tamaki
2010-08-22: 8_Queen_game(Japan)
IWATA Hiroyuki34-30ITO Junya
IWATA Hiroyuki38-26ITO Junya
2010-08-21: 46_King_state(Japan)
IWATA Hiroyuki35-29KOSHINO Kazuhiko
IWATA Hiroyuki41-22MATSUYA Shinpei
NAKAJIMA Tetsuya33-31IWATA Hiroyuki
IWATA Hiroyuki35-29TAKASHIMA Ryoji
HAGIKURA Yutaka35-29IWATA Hiroyuki
IWATA Hiroyuki36-28NAGANO Yasushi
2010-08-08: 124_Nagareyama_open(Japan)
IWATA Hiroyuki36-28FUJITA Kousuke
IWATA Hiroyuki36-28YAMAKAWA Takashi
KATORI Michihiro34-30IWATA Hiroyuki
IWATA Hiroyuki54-10SANO Fujiwara
ITO Junyawon againstIWATA Hiroyuki
2010-08-01: 1_Kanagawa_Katsuhu_open(Japan)
IWATA Hiroyuki40-24SHIBASAKI Lily
IWATA Hiroyuki45-19TANAKA Atsushi
IWATA Hiroyuki46-18NAGAO Hiroto
MURAKAMI Takeshi42-22IWATA Hiroyuki
HAGIKURA Yutaka33-31IWATA Hiroyuki
TANAKA Shuntaro36-28IWATA Hiroyuki
IWATA Hiroyuki35-29YAMAZAKI Nobuyuki
2010-07-24: 40_King_State(Japan)
IWATA Hiroyuki37-27IZUMI Takashi
IWATA Hiroyuki36-28KOSHINO Kazuhiko
MATSUYA Shinpei34-30IWATA Hiroyuki
SUZUKI Yuta37-27IWATA Hiroyuki
IWATA Hiroyuki34-30NAGASAKI Hidekazu
IWATA Hiroyuki43-21SATO Kouichiro
2010-07-18: CH_Japan(Japan)
IWATA Hiroyukiwon againstNAKAMURA Yuki
IWATA Hiroyukiwon againstNISHIMINE Satoru
KURODA Takujiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstYAMAZAKI Nobuyuki
IWATA Hiroyukiwon againstNAMIKI Kazuya
IWATA Hiroyukiwon againstAIHARA Shigeaki
2010-07-04: 68_Kanagawa_open(Japan)
MATSUMOTO Hiroyuki47-17IWATA Hiroyuki
IWATA Hiroyuki45-19TAKASHIMA Ryoji
IIJIMA Takamune45-19IWATA Hiroyuki
TAKIGAWA Mitsuaki33-31IWATA Hiroyuki
IWATA Hiroyuki33-31OHTAKE Kosuke
IWATA Hiroyuki47-17TOKI Hidenobu
2010-07-03: 68_Shinagawa_open(Japan)
IWATA Hiroyuki39-25KOBAYASHI Manabu
KURACHI Takayuki36-28IWATA Hiroyuki
IWATA Hiroyuki35-29TOKI Yugo
SUZUKI Yuta33-31IWATA Hiroyuki
IWATA Hiroyuki36-28NARUMI Hisatoshi
IWATA Hiroyuki40-24OHNO Atsuko
2010-06-27: 38_Japan_Champ_Tokyo_prelim_2(Japan)
IWATA Hiroyuki33-31WATANABE Keiichi
YAMADA Goro33-31IWATA Hiroyuki
TOKI Hidenobu35-29IWATA Hiroyuki
IWATA Hiroyuki34-30IWAKURA Hiroaki
IWATA Hiroyuki39-25SHIMONOSONO Kozo
IWATA Hiroyuki35-29TAKASHIMA Ryoji
2010-06-19: 45_King_state(Japan)
IWATA Hiroyuki41-23SANO Yoko
IWATA Hiroyuki40-24NAKAJIMA Tetsuya
HAGIKURA Yutaka40-24IWATA Hiroyuki
IWATA Hiroyuki39-25NAGASAKI Hidekazu
IWATA Hiroyuki37-27ISHIKAWA Akira
IWATA Hiroyuki33-31GOTO Masahiro
2010-06-13: 38_Japan_Champ_Tokyo_prelim_1(Japan)
IWATA Hiroyuki45-19TOKI Hidenobu
IWATA Hiroyuki36-28MATSUZAWA Atsushi
OZAWA Kou35-29IWATA Hiroyuki
IWATA Hiroyuki33-31SHIROTA Yasuto
IWATA Hiroyukiwon againstKANEDA Shigeru
ENOMOTO Yasuhiro33-31IWATA Hiroyuki
2010-06-06: 15_Kawasaki_open(Japan)
IWATA Hiroyuki52-12INOUE Masaru
IWATA Hiroyuki52-12OGAWA Ami
IWATA Hiroyuki36-28KOSHINO Kazuhiko
IWATA Hiroyuki39-25UMEMURA Yuji
IWATA Hiroyuki46-18ARAKI Yasuyuki
HAGIKURA Yutaka34-30IWATA Hiroyuki
2010-06-05: 67_Shinagawa_open(Japan)
SUZUKI Yuta33-31IWATA Hiroyuki
IWATA Hiroyuki41-23FUKUDA Hiroshi
IWATA Hiroyuki43-21UMEMURA Yuji
NAKAJIMA Tetsuya33-31IWATA Hiroyuki
TATSUMI-IIJIMA Yukiko34-30IWATA Hiroyuki
IWATA Hiroyuki39-25KOBAYASHI Manabu
2010-05-01: 66_Shinagawa_open(Japan)
IWATA Hiroyuki35-29SANO Yoko
IWATA Hiroyuki46-18YOSHIDA Masafumi
IWATA Hiroyuki41-23TAKENOBU Kosuke
IWATA Hiroyuki34-30NAGASAKI Hidekazu
IWATA Hiroyuki36-28HAGIKURA Yutaka
AKASHI Tomone37-27IWATA Hiroyuki
2010-04-29: 23_Kanto_social_choosing_prelim(Japan)
NAGASAKI Hidekazu37-27IWATA Hiroyuki
IWATA Hiroyuki36-28TANAKA Irie
IWATA Hiroyuki34-30MATSUYA Shinpei
IWATA Hiroyuki33-31TODA Tomoya
IWATA Hiroyuki32-32KOZUKA Katsuhiko
NAKAJIMA Tetsuya38-26IWATA Hiroyuki
2010-04-17: 34_King_state_special(Japan)
IWATA Hiroyuki37-27KOSHINO Kazuhiko
IWATA Hiroyuki41-23NAKAJIMA Tetsuya
IWATA Hiroyukiwon againstSHIMIZU Kouichi
ENOMOTO Yasuhiro37-27IWATA Hiroyuki
IWATA Hiroyuki33-31MIYAZAKI Yuji
IWATA Hiroyuki35-29AKASHI Tomone
2010-04-03: 65_Shinagawa_open(Japan)
IWATA Hiroyuki33-31NAGASAKI Hidekazu
IWATA Hiroyuki38-26ISHIKAWA Akira
IWATA Hiroyuki38-26KURACHI Takayuki
IWATA Hiroyuki34-30KOSHINO Kazuhiko
IWATA Hiroyuki37-27NAKAJIMA Tetsuya
IWATA Hiroyuki39-25YAMAKAWA Takashi
2010-03-28: 39_King_State(Japan)
IWATA Hiroyuki33-31SUZUKI Yuta
SATO Kouichiro33-31IWATA Hiroyuki
IWATA Hiroyuki36-28TANAKA Shuntaro
MIYAZAKI Yuji39-25IWATA Hiroyuki
IWATA Hiroyuki40-24TANAKA Amane
TANAKA Irie34-30IWATA Hiroyuki
2010-03-21: 31_Meijin(Japan)
HAGIKURA Yutaka64-00IWATA Hiroyuki
IWASAKI Masaaki64-00IWATA Hiroyuki
IWATA Hiroyuki64-00SATAKE Yosuke
IWATA Hiroyuki64-00YOSHIDA Taisaku
SAWAKI Yusuke64-00IWATA Hiroyuki
IWATA Hiroyuki64-00NISHIMURA Tatsuyuki
2010-02-20: 42_King_state(Japan)
IWATA Hiroyuki42-22SANO Yoko
IWATA Hiroyuki35-29NAKAJIMA Tetsuya
MATSUYA Shinpei33-31IWATA Hiroyuki
ISHIKAWA Akira33-31IWATA Hiroyuki
IWATA Hiroyuki39-25NAGASAKI Hidekazu
KURACHI Takayuki33-31IWATA Hiroyuki
2010-02-14: 8_Inuyama_open(Japan)
IWATA Hiroyuki43-21TSUKAMOTO Kazuma
IWATA Hiroyuki36-28NAGASAKI Hidekazu
SUZUKI Yuta37-27IWATA Hiroyuki
IWATA Hiroyuki33-31TOMINAGA Kenta
IWATA Hiroyuki34-30AKASHI Tomone
YAMAKAWA Takashi35-29IWATA Hiroyuki
IWATA Hiroyuki33-31NAKAJIMA Tetsuya
2010-01-24: 2010_Tokyo_expert_game(Japan)
IWATA Hiroyuki43-21NISHIYAMA Momoko
MURAKAMI Takeshi40-24IWATA Hiroyuki
IWATA Hiroyuki44-20KOSHINO Kazuhiko
IWATA Hiroyuki33-31NAKAJIMA Tetsuya
IWATA Hiroyuki41-23SANO Yoko
IWATA Hiroyuki40-24TOKI Yugo
2010-01-16: 41_King_state(Japan)
IWATA Hiroyuki45-19SANO Yoko
IWATA Hiroyuki36-28MATSUMOTO Hiroyuki
NAKANO Jyou34-30IWATA Hiroyuki
IWATA Hiroyuki37-27SHIMIZU Kouichi
NAGASAKI Hidekazu39-25IWATA Hiroyuki
SATANI Tetsu39-25IWATA Hiroyuki
2010-01-10: 66_Kanagawa_open(Japan)
IWATA Hiroyuki39-25OHMORI Keita
IWATA Hiroyuki33-31KOSHINO Kazuhiko
MURAKAMI Takeshi33-31IWATA Hiroyuki
TANAKA Amane40-24IWATA Hiroyuki
YAMAMURA Yuuki39-25IWATA Hiroyuki
IWATA Hiroyuki41-23TANIZAWA Misato
2010-01-03: Shinagawa_open_2010(Japan)
IWATA Hiroyuki64-00TATENO Ryuuji
IWATA Hiroyuki38-26KOIDE Satoshi
ISHIKAWA Akira33-31IWATA Hiroyuki
KATO Yuzuru39-25IWATA Hiroyuki
IWATA Hiroyuki39-25HISHIYAMA Yuichi
IWATA Hiroyuki37-26SHINOHARA Ryo
IWATA Hiroyuki36-28MITSUYA Nobuaki
2009-12-26: Shinagawa_open_2009(Japan)
SUZUKI Yuta36-28IWATA Hiroyuki
IWATA Hiroyuki33-31HAGIKURA Yutaka
NAKAJIMA Tetsuya34-30IWATA Hiroyuki
NAKAJIMA Tetsuya34-30IWATA Hiroyuki
2009-12-12: 118_Nagareyama_open(Japan)
IWATA Hiroyuki48-16KIKAWA Shin
HAGIKURA Yutaka43-21IWATA Hiroyuki
IWATA Hiroyuki52-12YOSHIDA Ryota
IWATA Hiroyuki35-29KATORI Michihiro
IWATA Hiroyuki64-00OKUDA Tsuyoshi
2009-12-06: 14_Kawasaki_open(Japan)
IWATA Hiroyuki64-00INOUE Masaru
IWATA Hiroyuki40-24OHMORI Keita
NODA Bintatsu35-29IWATA Hiroyuki
IWATA Hiroyuki33-31MURAKAMI Takeshi
IWATA Hiroyuki41-23SUZUKI Yuta
MATSUMOTO Hiroyuki46-18IWATA Hiroyuki
2009-11-29: 216_Kawagoe_ranking_games(Japan)
IWATA Hiroyuki50-14HAYAKAWA Shigeru
IWATA Hiroyuki33-31KURACHI Takayuki
MATSUMOTO Hiroyuki34-30IWATA Hiroyuki
IWATA Hiroyuki42-22URUSHIHARA Kazuhiro
IWATA Hiroyuki33-31TODA Tomoya
TANAKA Amane39-25IWATA Hiroyuki
2009-11-21: 29_King_state(Japan)
IWATA Hiroyuki36-28KATO Yuzuru
IWATA Hiroyuki33-31SHIMIZU Kouichi
NAGANO Yasushi35-29IWATA Hiroyuki
MIYAZAKI Yuji38-26IWATA Hiroyuki
IWATA Hiroyuki38-26SATANI Tetsu
IWATA Hiroyuki41-23SUZUKI Yuta
2009-11-15: 117_Nagareyama_open(Japan)
HAGIKURA Yutaka35-29IWATA Hiroyuki
IWATA Hiroyuki41-23SANO Yoko
IWATA Hiroyuki57-07SATO Reiko
MIYAZAKI Yuji33-31IWATA Hiroyuki
IWATA Hiroyuki34-30HAYASAKA Toshie
2009-11-07: 61_Shinagawa_open(Japan)
IWATA Hiroyuki38-26SHIROTA Yasuto
IWATA Hiroyuki39-25KURACHI Takayuki
IWATA Hiroyuki42-22ASOU Daisuke
MURAKAMI Takeshi40-24IWATA Hiroyuki
NAGASAKI Hidekazu33-31IWATA Hiroyuki
IWATA Hiroyuki41-23TSUKAMOTO Kazuma
2009-11-01: 65_Kanagawa_open(Japan)
IWATA Hiroyuki60-04OGAWA Ami
IWATA Hiroyuki55-09IKEDA Atsuhiko
KOMAGATA Masayuki42-22IWATA Hiroyuki
MIYAZAKI Yuji33-31IWATA Hiroyuki
SUZUKI Yuta48-16IWATA Hiroyuki
ITAGAKI Kenichi39-25IWATA Hiroyuki
2009-10-25: 37_King_State(Japan)
IWATA Hiroyuki37-27SUZUKI Yuta
IWATA Hiroyuki42-22SAKURAI Takeuchi
MIYAZAKI Yuji33-31IWATA Hiroyuki
NAKAJIMA Tetsuya33-31IWATA Hiroyuki
UEDA Mikiya35-29IWATA Hiroyuki
IWATA Hiroyuki39-25WATANABE Keiichi
2009-10-17: 38_King_State(Japan)
IWATA Hiroyuki41-23MATSUYA Shinpei
NAKAJIMA Tetsuya41-23IWATA Hiroyuki
IWATA Hiroyuki41-23TAKEDA Kyoko
IWATA Hiroyuki37-27ISHIKAWA Akira
IWATA Hiroyuki44-20MIYAZAKI Yuji
IWATA Hiroyuki33-31SANO Yoko
2009-10-12: 7_Inuyama_open(Japan)
TAKANASHI Yusuke35-29IWATA Hiroyuki
WATAHIKI Kenta36-28IWATA Hiroyuki
IWATA Hiroyuki35-29NAGAO Hiroto
ITO Junya35-29IWATA Hiroyuki
IWATA Hiroyuki33-31IIJIMA Takamune
IWATA Hiroyuki36-28ISHIKAWA Akira
IWATA Hiroyuki33-31NAGASHIMA Kazuhito
2009-10-11: 5_Chiba_open(Japan)
IWATA Hiroyuki38-26OKUDA Tsuyoshi
IWATA Hiroyuki47-17KOBAYASHI Manabu
IWATA Hiroyuki45-19NAGAO Hiroto
IWATA Hiroyuki43-21KURACHI Takayuki
IWATA Hiroyuki43-21WATAHIKI Kenta
IWATA Hiroyuki44-20TANAKA Atsushi
2009-10-03: 60_Shinagawa_open(Japan)
IWATA Hiroyuki35-29ISHIKAWA Akira
IWATA Hiroyuki38-25TATSUMI-IIJIMA Yukiko
YAMAZAKI Nobuyuki37-27IWATA Hiroyuki
TAKANASHI Yusuke34-30IWATA Hiroyuki
AKASHI Tomone34-30IWATA Hiroyuki
IWATA Hiroyuki37-27ASOU Daisuke
2009-09-27: 36_King_State(Japan)
IWATA Hiroyuki33-31GOTO Masahiro
IWATA Hiroyuki40-24ASOU Daisuke
ITO Junya38-26IWATA Hiroyuki
IWATA Hiroyuki36-28KOIDE Satoshi
IWATA Hiroyuki34-30KATO Yuzuru
MIYAZAKI Yuji34-30IWATA Hiroyuki
2009-09-22: 8_area_open(Japan)
IWATA Hiroyuki43-21NAKAYAMA Takahiro
IWATA Hiroyuki36-28TANAKA Amane
IWATA Hiroyuki43-21SANO Fujiwara
AIHARA Shigeaki34-30IWATA Hiroyuki
IWATA Hiroyuki42-21TAKASE Humiya
IWATA Hiroyuki33-31TSUJI Shinji
2009-09-21: 9_occasions_open(Japan)
IWATA Hiroyuki44-20WATANABE Keiichi
IWATA Hiroyuki44-20TAKUAKI Kamata
IWATA Hiroyuki46-18KIUCHI Hideyuki
ITO Junya48-16IWATA Hiroyuki
IWATA Hiroyuki43-21IZUMI Takashi
IWATA Hiroyuki47-17KOIDE Satoshi
2009-09-19: 27_King_State(Japan)
IWATA Hiroyuki36-28TAKANASHI Yusuke
IWATA Hiroyuki37-27SHIBASAKI Lily
IWATA Hiroyuki34-30AKASHI Tomone
SUZUKI Yuta34-30IWATA Hiroyuki
IWATA Hiroyuki36-28NAGASAKI Hidekazu
IWATA Hiroyuki36-28MURAKAMI Takeshi
2009-09-13: 116_Nagareyama_open(Japan)
IWATA Hiroyuki46-18YAMADA Takeo
IWATA Hiroyuki39-25TOKI Yugo
IWATA Hiroyukiwon againstSUZUKI Yuta
IWATA Hiroyuki41-23OKUDA Tsuyoshi
IWATA Hiroyuki58-06KAWAGUCHI Hayato
2009-09-06: 64_Kanagawa_open(Japan)
IWATA Hiroyuki45-19IKEDA Atsuhiko
IWATA Hiroyuki52-12KOIDE Satoshi
IWATA Hiroyuki39-25ISHIKAWA Akira
IWATA Hiroyuki51-13TOSAKA Hideki
MATSUYA Shinpei37-27IWATA Hiroyuki
TAKASHIMA Ryoji38-26IWATA Hiroyuki
2009-08-29: 35_King_State(Japan)
IWATA Hiroyuki46-18HISHIYAMA Yuichi
TAKASAKI Shohei34-30IWATA Hiroyuki
MIYAZAKI Yuji37-27IWATA Hiroyuki
NAKANO Jyou37-27IWATA Hiroyuki
IWATA Hiroyuki43-21SATO Yutaka
IWATA Hiroyuki33-31KOIDE Satoshi
2009-08-23: 34_King_State(Japan)
AKASHI Tomone35-29IWATA Hiroyuki
IWATA Hiroyuki38-25OHUCHI Yasuhiro
IWATA Hiroyuki35-29KIUCHI Hideyuki
NAGASAKI Hidekazu33-31IWATA Hiroyuki
TOKI Yugo40-24IWATA Hiroyuki
IWATA Hiroyuki42-22SANO Yoko
2009-08-15: 36_King_State(Japan)
MURAKAMI Takeshi33-31IWATA Hiroyuki
IWATA Hiroyuki37-27KURAMOCHI Yuta
TANAKA Atsushi37-27IWATA Hiroyuki
IWATA Hiroyuki36-28SUZUKI Yuta
IWATA Hiroyuki48-16SUKO Masayuki
NAGANO Yasushi35-29IWATA Hiroyuki
2009-08-09: 6_Inuyama_open(Japan)
TAKANASHI Yusuke38-26IWATA Hiroyuki
IWATA Hiroyuki43-21YAMAKAWA Takashi
NAGAO Hiroto35-29IWATA Hiroyuki
IWATA Hiroyuki33-31HAGIKURA Yutaka
WATANABE Hajime36-28IWATA Hiroyuki
WATAHIKI Kenta35-29IWATA Hiroyuki
2009-08-02: 47_Three_River(Japan)
IWATA Hiroyuki45-19TSUKAMOTO Hiroaki
IWATA Hiroyuki56-08SANO Fujiwara
IWATA Hiroyuki41-23TAKEYUKI Ide
IWATA Hiroyuki53-11KOUKAWA Satoshi
MIYAZAKI Yuji44-20IWATA Hiroyuki
IWATA Hiroyukiwon againstTOKUSHIMA Akira
IWATA Hiroyuki42-22SHIMIZU Naoki
2009-08-01: 5_Chubu_open(Japan)
IWATA Hiroyuki41-23YAMADA Takeo
IWATA Hiroyuki38-26SHIMIZU Naoki
KURAMOCHI Yuta43-21IWATA Hiroyuki
TSUCHIDA Daisuke33-31IWATA Hiroyuki
IWATA Hiroyukiwon againstMIYAZAKI Yuji
IWATA Hiroyuki36-28OHIKE Yoshinori
KAWARADA Yuichi47-17IWATA Hiroyuki
2009-07-26: 33_King_State_(Japan)
YAMAZAKI Nobuyuki38-26IWATA Hiroyuki
IWATA Hiroyuki42-22WATANABE Keiichi
IWATA Hiroyuki35-29ENOMOTO Hiroyuki
IWATA Hiroyuki36-28ISHIKAWA Akira
NAKAJIMA Tetsuya37-27IWATA Hiroyuki
NAGASAKI Hidekazu36-28IWATA Hiroyuki
2009-07-12: Queen_Game(Japan)
IWATA Hiroyuki43-21KURACHI Takayuki
IWATA Hiroyuki44-20KURACHI Takayuki
2009-07-12: Queen_Game_Prelim(Japan)
IWATA Hiroyukiwon againstURUSHIHARA Kazuhiro
IWATA Hiroyuki44-20ITO Junya
IWATA Hiroyuki33-31MIYAZAKI Yuji
IWATA Hiroyuki50-14TODA Tomoya
2009-07-05: 63_Kanagawa_Open(Japan)
IWATA Hiroyuki38-26SUZUKI Yuta
SHIROMA Ryuchi34-30IWATA Hiroyuki
MIYAZAKI Yuji38-26IWATA Hiroyuki
IWATA Hiroyuki37-27IIJIMA Takamune
IWATA Hiroyuki34-30YAMAZAKI Nobuyuki
SAITO Aya34-30IWATA Hiroyuki
2009-07-04: 58_Shinagawa_Open(Japan)
IWATA Hiroyuki44-20ISHIWATA Yoshikazu
IWATA Hiroyuki39-25HAGIKURA Yutaka
IWATA Hiroyuki33-31TATSUMI-IIJIMA Yukiko
IWATA Hiroyuki37-27NAGASAKI Hidekazu
NAKAJIMA Tetsuya35-29IWATA Hiroyuki
YAMAKAWA Takashi33-31IWATA Hiroyuki
2009-06-28: 37_Japan_Champ_Tokyo_prelim(Japan)
SASAKI Kousuke35-28IWATA Hiroyuki
AKASHI Tomone44-20IWATA Hiroyuki
IWATA Hiroyuki37-27SHINOHARA Chiaki
IWATA Hiroyuki39-25HISHIYAMA Yuichi
IWATA Hiroyuki36-28WATANABE Keiichi
NAGAMATSU Ryota34-30IWATA Hiroyuki
2009-06-20: 35_King_State(Japan)
IWATA Hiroyuki39-25KOBAYASHI Manabu
TANIDA Kunihiko37-27IWATA Hiroyuki
IWATA Hiroyuki43-21KATO Yuzuru
ISHIKAWA Akira33-31IWATA Hiroyuki
IWATA Hiroyuki41-23SATO Kouichiro
MITSUYA Nobuaki34-30IWATA Hiroyuki
2009-06-14: Amumazeki_Open(Japan)
IWATA Hiroyuki39-25SHINOHARA Jun
FURUMOTO Yuki34-30IWATA Hiroyuki
IWATA Hiroyuki33-31HISHIYAMA Yuichi
KAMIO Mamoru36-28IWATA Hiroyuki
YAMADA Goro34-30IWATA Hiroyuki
IWATA Hiroyuki34-30SHINOHARA Ryo
2009-05-23: 32_King_State(Japan)
IWATA Hiroyuki42-22SANO Matsuda
IWATA Hiroyuki34-30NAKAJIMA Tetsuya
IWATA Hiroyuki33-31SUZUKI Yuta
IWATA Hiroyuki34-30MIYAZAKI Yuji
TANIDA Kunihiko35-29IWATA Hiroyuki
IWATA Hiroyuki38-25YAMAZAKI Nobuyuki
2009-05-16: 34_King_State(Japan)
MIYAZAKI Yuji36-28IWATA Hiroyuki
IWATA Hiroyuki34-30SATO Tetsuya
IWATA Hiroyuki38-26NAGASHIMA Kazuhito
ITO Junya36-28IWATA Hiroyuki
YAMAZAKI Nobuyukiwon againstIWATA Hiroyuki
KOMAGATA Masayuki36-28IWATA Hiroyuki
2009-05-06: 16_Tatebayashi_Open(Japan)
IWATA Hiroyuki47-17SANO Fujiwara
IWATA Hiroyuki38-26SAITO Riki
IWATA Hiroyuki34-30KATO Tomihiro
SAKUSAI Yoshinari38-26IWATA Hiroyuki
IWATA Hiroyuki40-24SANO Yoko
IWATA Hiroyuki33-31URUSHIHARA Kazuhiro
2009-05-05: 31_King_State(Japan)
IWATA Hiroyuki41-23SATO Tetsuya
HAGIKURA Yutaka38-26IWATA Hiroyuki
IWATA Hiroyuki38-26HISHIYAMA Yuichi
MIYAZAKI Yuji45-19IWATA Hiroyuki
OHNO Atsuko33-31IWATA Hiroyuki
WATANABE Hajime39-25IWATA Hiroyuki
2009-05-03: 113_Nagareyama_Open(Japan)
IWATA Hiroyuki62-02TAKAHASHI Toshi
KATORI Michihiro34-30IWATA Hiroyuki
IWATA Hiroyuki57-07ISHII Kiyotaka
IWATA Hiroyuki54-10HAGIKURA Yutaka
WATANABE Hajime42-22IWATA Hiroyuki
2009-05-02: 56_Shinagawa_Open(Japan)
IWATA Hiroyuki34-30ARAKI Kentaro
IWATA Hiroyuki35-29TATSUMI-IIJIMA Yukiko
HAGIKURA Yutaka34-30IWATA Hiroyuki
IWATA Hiroyuki41-23KOBAYASHI Manabu
KYOSAKA Yutsu37-27IWATA Hiroyuki
IWATA Hiroyuki33-31NAGASAKI Hidekazu
2009-03-29: 30_Meijin(Japan)
TAKIZAWA Masaki33-31IWATA Hiroyuki
IWATA Hiroyuki33-31KAMEMOTO Osamu
TAKIZAWA Nobuyuki33-31IWATA Hiroyuki
IWATA Hiroyuki33-31HOSHINO Yoshihiro
IWATA Hiroyuki33-31SASAKI Sohei
MIYAOKA Tamaki33-31IWATA Hiroyuki
2009-03-28: 30_Meijin_prelim(Japan)
IWATA Hiroyuki33-31TAGUCHI Ryosuke
IWATA Hiroyuki33-31MIZUNO Keigo
OZAWA Kou33-31IWATA Hiroyuki
IWATA Hiroyuki33-31KANASAWA Kouta
NAGAMATSU Ryota33-31IWATA Hiroyuki
IWATA Hiroyuki33-31SATO Tetsuya
2009-03-15: 2009_Tokyo_Expert_Prelim(Japan)
MURAKAMI Takeshi38-26IWATA Hiroyuki
IWATA Hiroyuki38-26SHIMONOSONO Kozo
IWATA Hiroyuki42-22SATO Kouichiro
IWATA Hiroyuki54-10TATSUMI-IIJIMA Yukiko
NAKAJIMA Tetsuya36-28IWATA Hiroyuki
IWATA Hiroyuki43-21WATAHIKI Kenta
2009-03-15: 2009_Tokyo_Expert_PrelimFinals_A(Japan)
KOZUKA Katsuhiko33-31IWATA Hiroyuki
2009-03-01: 62_Kanagawa_Open_B(Japan)
SAITO Riki32-32IWATA Hiroyuki
IWATA Hiroyuki37-27OKUDA Tsuyoshi
IWATA Hiroyuki51-13WATANABE Hideaki
IWATA Hiroyuki48-16MATSUYA Shinpei
MIYAZAKI Yuji38-26IWATA Hiroyuki
IWATA Hiroyuki39-25OHMORI Keita
2009-02-21: 31_King_State_A(Japan)
MATSUYA Shinpei37-27IWATA Hiroyuki
IWATA Hiroyuki39-25NAGASHIMA Kazuhito
IWATA Hiroyuki38-26ASAHINA Satoshi
IWATA Hiroyuki50-14SATAKE Yosuke
IWATA Hiroyuki34-30KOMAGATA Masayuki
ITO Junya36-28IWATA Hiroyuki
2009-02-15: 4_Shinagawa_Open(Japan)
IWATA Hiroyuki46-18TATSUMI-IIJIMA Yukiko
KOZUKA Katsuhiko38-26IWATA Hiroyuki
IWATA Hiroyuki33-31MIYAZAKI Yuji
IWATA Hiroyuki34-30WATAHIKI Kenta
YAMAKAWA Takashi41-23IWATA Hiroyuki
TAKANASHI Yusuke34-30IWATA Hiroyuki
IWATA Hiroyuki34-30TSUCHIDA Daisuke
2009-02-07: 53_Shinagawa_Open(Japan)
IWATA Hiroyuki41-23KOSHINO Kazuhiko
IWATA Hiroyuki33-31NAGASHIMA Kazuhito
IWATA Hiroyuki40-24SATO Kouichiro
NAKAJIMA Tetsuya57-07IWATA Hiroyuki
IWATA Hiroyuki42-22MATSUYA Shinpei
SATANI Tetsu44-20IWATA Hiroyuki
2009-01-25: 28_King_State(Japan)
IWATA Hiroyuki41-23NAGAO Hiroto
IWATA Hiroyuki43-21MIYAZAKI Yuji
IWATA Hiroyuki45-19NARIYA Makoto
IWATA Hiroyuki48-16KOIDE Satoshi
IWATA Hiroyuki37-27MATSUYA Shinpei
SUEKUNI Makoto36-28IWATA Hiroyuki
2009-01-17: 30_King_State_A(Japan)
IWATA Hiroyuki49-15HAMADA Kikue
MIYAZAKI Yuji38-26IWATA Hiroyuki
IWATA Hiroyuki43-21ISHIKAWA Akira
IWATA Hiroyuki52-12SANO Yoko
IWATA Hiroyuki57-07NAKAJIMA Tetsuya
IWATA Hiroyuki37-27SATANI Tetsu
2009-01-11: 110_Nagareyama_Open(Japan)
IWATA Hiroyuki47-17OKUDA Tsuyoshi
IWATA Hiroyukiwon againstKANASAWA Kouta
IWATA Hiroyuki41-23KOSHINO Kazuhiko
IWATA Hiroyuki40-24WATANABE Hajime
WATAHIKI Kenta39-25IWATA Hiroyuki
2009-01-04: 61_Kanagawa_Open_B(Japan)
MATSUYA Shinpei50-14IWATA Hiroyuki
IWATA Hiroyuki54-10MUNAKATA Tadaaki
IWATA Hiroyuki53-11YAMAGUCHI Yoshiaki
IWATA Hiroyuki34-30YAMAZAKI Nobuyuki
IWATA Hiroyuki43-21TSUJI Shinji
MIYAZAKI Yuji32-32IWATA Hiroyuki
2009-01-03: Shinagawa_2009(Japan)
NARIYA Makoto37-27IWATA Hiroyuki
TSUJI Shinji33-31IWATA Hiroyuki
IWATA Hiroyuki33-31TOKI Yugo
IWATA Hiroyuki42-22SUZUKI Yuta
IWATA Hiroyuki44-20NISHIYAMA Momoko
IWATA Hiroyuki50-14TESAKI Satoru
IIJIMA Takamune41-23IWATA Hiroyuki
2008-12-27: Shinagawa_2008_A(Japan)
NAKAMURA Yuya40-24IWATA Hiroyuki
2008-12-23: 26_King_State(Japan)
IWATA Hiroyuki51-13HISHIYAMA Yuichi
NAGANO Yasushi35-29IWATA Hiroyuki
IWATA Hiroyuki40-24NAKAJIMA Tetsuya
IWATA Hiroyuki55-09KOBAYASHI Syunjiro
MIYAZAKI Yuji34-30IWATA Hiroyuki
IWATA Hiroyuki41-23KOBAYASHI Oh
2008-12-14: 3_Shinagawa_Open(Japan)
ITO Junya49-15IWATA Hiroyuki
IWATA Hiroyuki40-24ISHIKAWA Akira
IWATA Hiroyuki49-15KOIDE Satoshi
MIYAZAKI Yuji34-30IWATA Hiroyuki
IWATA Hiroyuki39-25ARAKI Kentaro
WATAHIKI Kenta40-24IWATA Hiroyuki
IWATA Hiroyuki51-13OZAWA Kou
2008-12-07: 12_Ohu_Open(Japan)
IWATA Hiroyuki33-31NOBUKAWA Hiroki
ITAGAKI Kenichi32-32IWATA Hiroyuki
IWATA Hiroyuki42-22KOBAYASHI Syunjiro
MIYAZAKI Yuji33-31IWATA Hiroyuki
IWATA Hiroyuki39-25NODA Bintatsu
IWATA Hiroyuki39-25YAMAZAKI Nobuyuki
2008-11-29: 25_King_State(Japan)
IWATA Hiroyuki38-26KAWAGUCHI Genki
SATO Kouichiro37-27IWATA Hiroyuki
IWATA Hiroyuki34-30NAKAJIMA Tetsuya
IWATA Hiroyuki36-28SANO Yoko
IWATA Hiroyuki48-16IZUMI Takashi
MURAKAMI Takeshi54-10IWATA Hiroyuki
2008-11-23: 24_King_State(Japan)
IWATA Hiroyuki42-22HIKARU Hidemi
NOBUKAWA Hiroki36-28IWATA Hiroyuki
IWATA Hiroyuki33-31ITO Junya
KIUCHI Hideyuki38-26IWATA Hiroyuki
IWATA Hiroyuki35-29OKADA Hionobu
IWATA Hiroyuki38-26WAKIMOTO Naoyuki
2008-11-15: 28_King_State_A(Japan)
IWATA Hiroyuki51-13KOBAYASHI Manabu
NAGASAKI Hidekazu38-26IWATA Hiroyuki
IWATA Hiroyuki53-11WATANABE Hideaki
IWATA Hiroyuki48-16TSUKAMOTO Kazuma
IWATA Hiroyuki38-26NAKAJIMA Tetsuya
TATSUMI-IIJIMA Yukiko39-25IWATA Hiroyuki
2008-11-03: 23_King_State(Japan)
IWATA Hiroyuki45-19KURAMOCHI Yuta
IWATA Hiroyuki33-31NAGASAKI Hidekazu
IWATA Hiroyukiwon againstNOBUKAWA Hiroki
IWATA Hiroyuki47-17MORI Takahiro
IWATA Hiroyuki36-28NAKAJIMA Tetsuya
IWATA Hiroyuki54-10KIUCHI Hideyuki
2008-11-02: 60_Kanagawa_B(Japan)
IWATA Hiroyuki41-23HISHIYAMA Yuichi
IWATA Hiroyuki42-22KATO Yuzuru
IWATA Hiroyuki52-12TOKI Yugo
ITO Junya46-18IWATA Hiroyuki
WATAHIKI Kenta57-07IWATA Hiroyuki
IWATA Hiroyuki39-25TANIGUCHI Yukiyoshi
2008-10-25: 22_King_State(Japan)
SATO Tetsuya35-29IWATA Hiroyuki
IWATA Hiroyuki47-16SANO Yoko
IWATA Hiroyuki45-19OHTAKE Kosuke
IWATA Hiroyuki35-29NAKAJIMA Tetsuya
NAKANO Jyou34-30IWATA Hiroyuki
IWATA Hiroyuki44-20TATSUMI-IIJIMA Yukiko
2008-10-13: 107_Nagareyama_Open(Japan)
IWATA Hiroyuki58-06WATAHIKI Yoshiharu
IWATA Hiroyuki46-18KURACHI Takayuki
IWATA Hiroyuki42-22MIYAZAKI Yuji
IWATA Hiroyuki53-11NAGASAKI Hidekazu
IWATA Hiroyuki44-20MATSUYA Shinpei
2008-10-12: 21_King_State(Japan)
IWATA Hiroyuki36-28HIKARU Hidemi
KIUCHI Hideyuki35-29IWATA Hiroyuki
KOMAGATA Masayuki36-28IWATA Hiroyuki
NAGASHIMA Kazuhito34-30IWATA Hiroyuki
IWATA Hiroyuki35-29SATO Tetsuya
IWATA Hiroyuki48-16TANAKA Atsushi
2008-10-04: 50_Shinagawa_open(Japan)
SAWADA Tomohiro33-31IWATA Hiroyuki
IWATA Hiroyuki35-29SUZUKI Yuta
IWATA Hiroyuki37-27NAGASHIMA Kazuhito
NOBUKAWA Hiroki35-29IWATA Hiroyuki
IWATA Hiroyuki33-31ITO Junya
IWATA Hiroyuki35-29OZAWA Kou
2008-09-23: 20_King_state_Open(Japan)
IWATA Hiroyuki35-29NAKANO Jyou
IWATA Hiroyuki43-21TANAKA Kensuke
IWATA Hiroyuki36-28YAMADA Goro
IWATA Hiroyuki44-20SUZUKI Yuta
IWATA Hiroyuki35-29SATO Kouichiro
NAKAJIMA Tetsuya35-29IWATA Hiroyuki
2008-09-20: 26_King_State_special_A(Japan)
TAKANASHI Yusuke41-23IWATA Hiroyuki
IWATA Hiroyuki33-31IIJIMA Takamune
IWATA Hiroyuki46-18SANO Yoko
IWATA Hiroyuki34-30NOBUKAWA Hiroki
IWATA Hiroyuki35-29YAMAKAWA Takashi
NAGASAKI Hidekazu34-30IWATA Hiroyuki
2008-09-15: 19_King_state_Open(Japan)
IWATA Hiroyuki46-18HAMADA Kikue
IWATA Hiroyuki45-19MURAKAMI Takeshi
IWATA Hiroyuki34-30IIJIMA Takamune
NAKAJIMA Tetsuya41-23IWATA Hiroyuki
SATO Kouichiro41-23IWATA Hiroyuki
IWATA Hiroyuki44-20NARIYA Makoto
2008-09-14: 8_Cartridge_Open(Japan)
IWATA Hiroyuki37-27OHUCHI Yasuhiro
IWATA Hiroyuki35-29HONDA Naoto
WATAHIKI Kenta53-11IWATA Hiroyuki
IWATA Hiroyuki35-29TANAKA Atsushi
KAGAWA Yoichi34-30IWATA Hiroyuki
OKUDA Tsuyoshi48-16IWATA Hiroyuki
2008-09-07: 59_Kanagawa_Open_B(Japan)
IWATA Hiroyuki45-19KOSHINO Kazuhiko
IWATA Hiroyuki43-21OKUDA Tsuyoshi
IWATA Hiroyuki37-27KURITA Seiya
IWATA Hiroyuki45-19MITSUYA Nobuaki
IWATA Hiroyuki32-32YAMAKAWA Takashi
TAKANASHI Yusuke52-12IWATA Hiroyuki
2008-08-24: 3_Ouza_sen(Japan)
IWATA Hiroyuki32-32MURAKAMI Takeshi
IWATA Hiroyuki45-19TANAKA Atsushi
WATANABE Hideki41-23IWATA Hiroyuki
IWATA Hiroyuki52-12TATSUMI-IIJIMA Yukiko
KURITA Seiya37-27IWATA Hiroyuki
OKUDA Tsuyoshi39-25IWATA Hiroyuki
IWATA Hiroyuki33-31YAMAZAKI Nobuyuki
2008-08-02: 48_Shinagawa_open(Japan)
IWATA Hiroyuki45-19YAMANOUCHI Atsushi
IWATA Hiroyuki55-09HISHIYAMA Yuichi
IWATA Hiroyuki36-28NAGASHIMA Kazuhito
IWATA Hiroyuki44-20ARAKI Kentaro
IWATA Hiroyuki44-20TAKANASHI Yusuke
IWATA Hiroyuki44-20NAKAJIMA Tetsuya
2008-07-27: 17_King_state_Open(Japan)
IWATA Hiroyuki47-17KOBAYASHI Syunjiro
IWATA Hiroyuki35-29KOSHINO Kazuhiko
IWATA Hiroyuki52-12TAKIGAWA Mitsuaki
WATAHIKI Kenta44-20IWATA Hiroyuki
NOBUKAWA Hiroki40-24IWATA Hiroyuki
YAMAKAWA Takashi39-25IWATA Hiroyuki
2008-07-19: 2008 Japanese Championship(Japan)
IWATA Hiroyukiwon againstNAGASAKI Hidekazu
IWATA Hiroyukiwon againstTACHIKI Akira
IIJIMA Takamunewon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstOHNO Tomohiro
OKAWA Akirawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstNOBUKAWA Hiroki
2008-07-06: 2008 Kanagawa Open A(Japan)
IWATA Hiroyukiwon againstNOBUKAWA Hiroki
IWATA Hiroyukiwon againstOHNO Atsuko
IWATA Hiroyukiwon againstTOKI Yugo
TAKANASHI Yusukewon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstARAKI Kentaro
IWATA Hiroyukiwon againstSAWAKI Yusuke
2008-06-28: 16th King state special(Japan)
TAKANASHI Yusukewon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKOBAYASHI Syunjiro
IWATA Hiroyukiwon againstKOBAYASHI Syunjiro
IWATA Hiroyukiwon againstMORITA Yutsuka
IWATA Hiroyukiwon againstYAMAZAKI Nobuyuki
ITO Junyawon againstIWATA Hiroyuki
2008-06-21: 24th king state specialA(Japan)
IWATA Hiroyukiwon againstMURAKAMI Takeshi
IWATA Hiroyukiwon againstYAMAZAKI Nobuyuki
IWATA Hiroyukiwon againstOZAWA Kou
IWATA Hiroyukiwon againstENOMOTO Yasuhiro
TAKANASHI Yusukewon againstIWATA Hiroyuki
NAKAMURA Yuyawon againstIWATA Hiroyuki
2008-06-15: 15th King state special(Japan)
IWATA Hiroyukilost toTANAKA Amane
IWATA Hiroyukiwon againstWATANABE Hideaki
IWATA Hiroyukiwon againstSAWADA Tomohiro
IWATA Hiroyukiwon againstKOSHINO Kazuhiko
IWATA Hiroyukiwon againstTOKI Yugo
IWATA Hiroyukiwon againstTANAKA Atsushi
2008-06-08: 2008 Tokyo preliminary(Japan)
IWATA Hiroyukiwon againstTSUKAMOTO Kazuma
IWATA Hiroyukiwon againstAZUMA Hideki
IWATA Hiroyukiwon againstTANIDA Kunihiko
IWATA Hiroyukiwon againstKOZUKA Katsuhiko
IWATA Hiroyukiwon againstISHIZAKI Hikaru
2008-06-01: 11th Shingwa Open (Japan)
IWATA Hiroyukiwon againstYAMAZAKI Nobuyuki
OHMORI Keitalost toIWATA Hiroyuki
MATSUYA Shinpei32-32IWATA Hiroyuki
WATAHIKI Kentawon againstIWATA Hiroyuki
IWATA Hiroyukilost toNAGAO Hiroto
IWATA Hiroyukiwon againstSAITO Aya
2008-05-31: 1st Shinagawa age championship (above 5609)(Japan)
KOBAYASHI Manabuwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKOBAYASHI Syunjiro
KOIDE Satoshiwon againstIWATA Hiroyuki
HISHIYAMA Yuichiwon againstIWATA Hiroyuki
ISHIKAWA Akirawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstTANIDA Keiko
2008-05-24: 1st Shinagawa super league(Japan)
NAKAMURA Yuyalost toIWATA Hiroyuki
IWATA Hiroyukiwon againstKOZUKA Katsuhiko
NAKAJIMA Tetsuyalost toIWATA Hiroyuki
TAKANASHI Yusukewon againstIWATA Hiroyuki
SAWADA Tomohirowon againstIWATA Hiroyuki
WATAHIKI Kentawon againstIWATA Hiroyuki
OHMORI Keitawon againstIWATA Hiroyuki
2008-05-10: Kanagawa Special Open 2008 (Japan)
IWATA Hiroyukiwon againstMIYASHITA Naoto
IWATA Hiroyukiwon againstWATANABE Hideaki
IWATA Hiroyukiwon againstISHIKAWA Akira
IWATA Hiroyukiwon againstIIJIMA Takamune
ITAGAKI Kenichiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstMORI Takahiro
SUKO Masayukiwon againstIWATA Hiroyuki
SATAKE Yosukelost toIWATA Hiroyuki
2008-05-05: 12th king state cup special (Japan)
IWATA Hiroyukiwon againstKAWAGUCHI Yuuki
WATANABE Hajimewon againstIWATA Hiroyuki
OKUDA Tsuyoshilost toIWATA Hiroyuki
KITOU Shotawon againstIWATA Hiroyuki
KURITA Seiyawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstARAKI Kentaro
2008-05-03: 45_Shinagawa_open(Japan)
IWATA Hiroyukiwon againstKITOU Shota
IWATA Hiroyuki35-29ASAHINA Satoshi
IWATA Hiroyuki41-23TOMINAGA Kenta
IWATA Hiroyuki47-17NAKAMURA Yuya
NAKAJIMA Tetsuya53-11IWATA Hiroyuki
2008-04-29: 21st Kanto Open (Japan)
NAGASAKI Hidekazulost toIWATA Hiroyuki
IWATA Hiroyukiwon againstKOIDE Satoshi
IWATA Hiroyukiwon againstYAMAMURA Yuuki
NAKAJIMA Tetsuyawon againstIWATA Hiroyuki
ITO Junyawon againstIWATA Hiroyuki
AZUMA Hidekiwon againstIWATA Hiroyuki
2008-03-29: 10th King state special 2008(Japan)
IWATA Hiroyukiwon againstNAKANO Jyou
IWATA Hiroyukiwon againstYAMAZAKI Nobuyuki
NAKAJIMA Tetsuyawon againstIWATA Hiroyuki
IWATA Hiroyukilost toOKAMOTO Akihiko
IWATA Hiroyukiwon againstKOBAYASHI Manabu
IWATA Hiroyukiwon againstOHMORI Keita
2008-03-23: 29_Meijin(Japan)
NAKAJIMA Tetsuya33-31IWATA Hiroyuki
IWATA Hiroyuki33-31NARIYA Makoto
NAKANO Jyou33-31IWATA Hiroyuki
IWATA Hiroyuki33-31YAMAZOE Keiji
IWATA Hiroyuki33-31WAKIMOTO Naoyuki
2008-02-17: 2008 Tokyo expert game(Japan)
IWATA Hiroyukiwon againstOKAMOTO Akihiko
IWATA Hiroyukiwon againstSANO Yoko
IWATA Hiroyukiwon againstWATAHIKI Kenta
IWATA Hiroyukiwon againstNAGASAKI Hidekazu
IWATA Hiroyukiwon againstAZUMA Hideki
IWATA Hiroyukiwon againstTANAKA Shuntaro
2008-02-10: 8th king state special(Japan)
IWATA Hiroyukiwon againstWATANABE Hideaki
KURAMOCHI Yutawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstYAMADA Takeo
IWATA Hiroyukiwon againstUEDA Mikiya
KOMAGATA Masayukiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstYAMAKAWA Takashi
2008-02-02: 42_Shinagawa_open(Japan)
IWATA Hiroyuki57-07KOJI Takahiro
TANIDA Kunihiko37-27IWATA Hiroyuki
IWATA Hiroyuki56-08TESAKI Satoru
IWATA Hiroyuki41-23NAGASAKI Hidekazu
SATAKE Yosuke34-30IWATA Hiroyuki
SUKO Masayuki42-22IWATA Hiroyuki
2008-01-27: 7th King state special (Japan)
IWATA Hiroyukiwon againstMURAKAMI Takeshi
IWATA Hiroyukiwon againstOHTAKE Kosuke
IWATA Hiroyukiwon againstTANAKA Atsushi
IWATA Hiroyukiwon againstSAWADA Tomohiro
NAKAJIMA Tetsuyawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstTAMAKI Kyotaro
2008-01-19: 19th King state cup advanced(Japan)
IWATA Hiroyukiwon againstHAMADA Kikue
IWATA Hiroyukiwon againstTANIDA Kunihiko
MURAKAMI Takeshiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstENOMOTO Yasuhiro
IWATA Hiroyukiwon againstNAKAJIMA Tetsuya
ITO Junyawon againstIWATA Hiroyuki
2008-01-06: Shinagawa Open 2008 advanced(Japan)
IWATA Hiroyukiwon againstTAMAKI Kyotaro
IWATA Hiroyukiwon againstITAGAKI Kenichi
IWATA Hiroyukiwon againstMURAKAMI Takeshi
SATO Kouichirowon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstKAWAGUCHI Yuuki
IWATA Hiroyukiwon againstKOMAGATA Masayuki
2008-01-03: Shinagawa Open 2008(Japan)
IWATA Hiroyukiwon againstKOBAYASHI Oh
IWATA Hiroyuki32-32TAKANASHI Yusuke
IWATA Hiroyukiwon againstNISHIYAMA Momoko
IWATA Hiroyukiwon againstSATO Kouichiro
IWATA Hiroyukiwon againstOKUDA Tsuyoshi
IWATA Hiroyukiwon againstMURAKAMI Takeshi
NAKAJIMA Tetsuyawon againstIWATA Hiroyuki
2007-12-15: 18th king state cup 2007 A(Japan)
IWATA Hiroyukilost toWATANABE Keiichi
NAKAJIMA Tetsuyawon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstIIJIMA Takamune
IWATA Hiroyukiwon againstWATANABE Hideaki
IWATA Hiroyukiwon againstENOMOTO Yasuhiro
MURAKAMI Takeshilost toIWATA Hiroyuki
2007-12-02: 10th head to head tournament(Japan)
IWATA Hiroyukiwon againstOKUDA Tsuyoshi
NAGAO Hirotowon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstTAKEISHI Takuya
IWATA Hiroyukiwon againstWATANABE Hajime
TANAKA Atsushilost toIWATA Hiroyuki
NARIYA Makotowon againstIWATA Hiroyuki
2007-08-04: 38_Shinagawa_open(Japan)
IWATA Hiroyuki56-08SUGIMOTO Yuki
URASHIMA Mei45-19IWATA Hiroyuki
IWATA Hiroyuki50-14YAMAMURA Yuuki
IWATA Hiroyuki42-22SAWADA Tomohiro
IWATA Hiroyuki43-21SATAKE Yosuke
MURAKAMI Takeshi51-13IWATA Hiroyuki
2007-07-15: Japanese Othello Championship(Japan)
TAMAKI Suguruwon againstIWATA Hiroyuki
TAKIZAWA Masakiwon againstIWATA Hiroyuki
UNO Toshihirowon againstIWATA Hiroyuki
KOSHINO Kazuhikowon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstOGURI Kenji
2007-05-03: 19_Kyoto_open(Japan)
IWATA Hiroyuki39-25MIYAZAKI Yuji
IWATA Hiroyuki40-24YAMAKAWA Takashi
IWATA Hiroyuki42-22TAMAKI Suguru
IWATA Hiroyuki39-25MATSUMOTO Hiroshi
ARAKI Yasuyuki38-26IWATA Hiroyuki
NAGAO Hiroto35-29IWATA Hiroyuki
IWATA Hiroyuki40-24OKAMOTO Kazuki
2007-04-07: 34_Shinagawa_open(Japan)
IWATA Hiroyuki49-15KAWAGUCHI Genki
IWATA Hiroyuki48-16SAKURAI Takeuchi
IWATA Hiroyuki37-27YAMAKAWA Takashi
TAKANASHI Yusuke35-29IWATA Hiroyuki
NAKAJIMA Tetsuya37-27IWATA Hiroyuki
HAGIKURA Yutaka33-31IWATA Hiroyuki
2006-05-03: 18_Kyoto_open(Japan)
IWATA Hiroyuki52-12OKUDA Hiroyuki
TAMAKI Kyotaro48-16IWATA Hiroyuki
IWATA Hiroyuki63-01HAMOTO Kazuhiro
IWATA Hiroyuki34-30SYUGAME Junki
IWATA Hiroyuki41-23SUGASE Takahiro
TAMENORI Hideshi39-25IWATA Hiroyuki
IWATA Hiroyuki44-20SAWADA Tomohiro
2005-10-09: 214th Kyoto meeting(Japan)
MORI Takahirolost toIWATA Hiroyuki
2005-07-17: 33rd all Japan(Japan)
IWATA Hiroyukiwon againstTOMINAGA Kenta
IWATA Hiroyukiwon againstFUKUNAGA Kohachi
SAKAGUCHI Kazuhirowon againstIWATA Hiroyuki
TSUCHIDA Eijiwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstNOMURA Hisaichi
KAMEMOTO Osamuwon againstIWATA Hiroyuki
2004-07-18: 32nd All Japan(Japan)
IWATA Hiroyukiwon againstWATANABE Hajime
IWATA Hiroyukiwon againstITAGAKI Kenichi
IWATA Hiroyukiwon againstKIUCHI Hideyuki
OKUDA Hiroyukiwon againstIWATA Hiroyuki
2004-06-27: Kinki Conference 2004(Japan)
IWATA Hiroyukiwon againstMATSUMOTO Kishie
TAMAKI Suguruwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstTANINO Takumi
IWATA Hiroyukiwon againstOKUDA Masashi
IWATA Hiroyukiwon againstYUSAKI Akihiro
IWATA Hiroyukiwon againstMATSUMOTO Hiroshi
TAMENORI Hideshiwon againstIWATA Hiroyuki
2004-05-03: 16_Kyoto_open(Japan)
IWATA Hiroyuki53-11KAGOTANI Hiroto
SASAKI Sohei48-16IWATA Hiroyuki
NAKAMURA Shuhei34-30IWATA Hiroyuki
IWATA Hiroyuki37-27MIYAZAKI Yuji
IWATA Hiroyuki48-16KOUKAWA Satoshi
YUSAKI Akihiro40-24IWATA Hiroyuki
IWATA Hiroyuki38-26SAWADA Tomohiro
2003-09-14: 189th Kyoto Meeting(Japan)
IWATA Hiroyukiwon againstWAZUKI Hiroyuki
IWATA Hiroyukiwon againstTSUBOUCHI Masao
SUGASE Takahirowon againstIWATA Hiroyuki
TAMAKI Suguruwon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstTARU Eiichi
KAWARADA Yuichiwon againstIWATA Hiroyuki
2003-06-29: Kinki Conference 2003(Japan)
IWATA Hiroyukiwon againstTAMAKI Suguru
UNO Toshihirowon againstIWATA Hiroyuki
KADO Naokiwon againstIWATA Hiroyuki
KIMURA Keigowon againstIWATA Hiroyuki
IWATA Hiroyukiwon againstAKINO Yoshinori
IWATA Hiroyukiwon againstKOBAYASHI Ritsuko
2003-03-22: 24_Meijin(Japan)
IWATA Hiroyuki43-21IWASAKI Kazuo
KAMEMOTO Osamu47-17IWATA Hiroyuki
NODA Bintatsu42-22IWATA Hiroyuki
IWATA Hiroyuki36-28SHUICHI Tsuda
IWATA Hiroyuki33-31UCHIDA Kiyoyuki
IWATA Hiroyuki36-28SATO Tomoyuki
SATO Shinji46-18IWATA Hiroyuki