Oya Koichi

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Graph

Data

Wins66
Losses103
Total169
Linkhttp://www.nihonkiin.or.j...
Linkhttp://senseis.xmp.net/?O...
Linkhttps://ja.wikipedia.org/...
Date of Birth1966-03-22

Game List

DateRatingColorResultOpponentKifu
2021-04-012977 Black Loss 이시다 요시오 3064 jpView game
2020-12-242979 White Loss Motoki Katsuya 3347 jpView game
2020-12-212979 Black Win 요다 노리모토 3249 jpView game
2020-11-092978 Black Loss Hsu Chiayuan 3440 jpView game
2020-11-012978 Black Loss Yamamoto Kentaro 2948 jpView game
2020-10-312978 Black Loss Ogata Masaki 3075 jpView game
2020-08-242980 White Win Anzai Nobuaki 3258 jpView game
2019-12-122978 White Win Ueno Risa 2856 jpView game
2019-10-242977 White Loss 셰이민 3046 jpView game
2019-09-162977 Black Loss Iguchi Toyohide 3068 jpView game
2019-09-122977 White Loss Seki Kotaro 3199 jpView game
2018-11-202982 Black Loss Ohashi Hirofumi 3142 jpView game
2017-12-212991 Black Loss Imamura Toshiya 3184 jpView game
2017-06-222997 Black Loss Kataoka Satoshi 3108 jpView game
2016-12-153006 White Loss Ko Iso 3254 jpView game
2016-10-203009 White Win 이시다 요시오 3046 jpView game
2015-12-243020 White Loss Yukawa Mitsuhisa 3107 jpView game
2015-11-263021 Black Loss 이시다 요시오 3051 jpView game
2015-11-073023 White Loss 왕밍완 3179 jpView game
2015-10-083025 White Win 고바야시 사토루 3221 jpView game
2015-01-263037 Black Loss Hong Seokui 3183 jpView game
2014-04-103055 Black Win 이시다 요시오 3074 jpView game
2014-03-273056 Black Loss 오타케 히데오 3033 jpView game
2014-02-063058 Black Win Hsu Chiayuan 3339 jpView game
2013-12-123060 White Loss 이시다 요시오 3080 jpView game
2013-11-283061 White Loss 이치리키 료 3342 jpView game
2013-02-073076 Black Loss So Yokoku 3163 jpView game
2013-01-193078 Black Loss 유키 사토시 3324 jpView game
2013-01-173078 White Win Shuto Shun 3173 jpView game
2012-12-153079 Black Win Tsuruyama Atsushi 3159 jpView game
2012-11-173080 White Win 야마시타 케이고 3362 jpView game
2012-11-083080 Black Win 고바야시 사토루 3228 jpView game
2012-04-193075 Black Loss 황진형 3008 krView game
2012-01-123075 White Loss 요다 노리모토 3256 jpView game
2012-01-123075 Black Win Nishimura Keiji 2955 jpView game
2011-12-033074 White Loss 다카오 신지 3372 jpView game
2011-11-173074 Black Loss 다카오 신지 3372 jpView game
2011-09-103075 Black Win Ogaki Yusaku 3067 jpView game
2011-04-293073 White Loss 이창호 3468 krView game
2011-03-313073 White Loss So Yokoku 3164 jpView game
2011-01-133073 Black Loss Mitani Tetsuya 3179 jpView game
2010-05-133077 White Loss 고노 린 3365 jpView game
2009-11-303080 White Loss Kato Atsushi 3169 jpView game
2009-09-033083 White Win 린하이펑 3060 jpView game
2009-08-203083 White Loss 유키 사토시 3327 jpView game
2009-07-233084 Black Win 조치훈 3261 jpView game
2009-06-183084 Black Loss Ko Iso 3219 jpView game
2009-01-153085 White Win 다케미야 마사키 3182 jpView game
2008-12-183085 White Loss 왕밍완 3227 jpView game
2008-12-113085 White Loss 류시훈 3237 jpView game
2008-11-273085 White Win 요다 노리모토 3291 jpView game
2008-09-043083 White Loss 오타케 히데오 3074 jpView game
2008-01-103083 Black Loss 조선진 3221 jpView game
2007-12-063083 Black Loss 다카오 신지 3379 jpView game
2007-03-153088 White Loss Yo Kagen 3034 jpView game
2006-12-073091 Black Loss 다케미야 마사키 3163 jpView game
2006-07-033099 White Loss 장쉬 3447 jpView game
2006-05-293101 Black Win 요다 노리모토 3335 jpView game
2006-05-253101 Black Loss 조치훈 3323 jpView game
2006-05-013102 Black Win Mizokami Tomochika 3216 jpView game
2006-02-163102 White Loss 고바야시 사토루 3292 jpView game
2006-02-073103 Black Loss 다카오 신지 3380 jpView game
2006-01-123103 White Loss Kataoka Satoshi 3195 jpView game
2005-12-203104 Black Win Hashimoto Yujiro 2991 jpView game
2005-12-203104 Black Win Abe Yoshiteru 2849 jpView game
2005-12-053104 Black Win 야마다 기미오 3279 jpView game
2005-10-203104 Black Loss 조치훈 3325 jpView game
2005-01-183105 White Win Aragaki Takeshi 2856 jpView game
2005-01-063105 Black Loss Yokota Shigeaki 3120 jpView game
2004-12-203105 White Win 류시훈 3204 jpView game
2004-07-153103 Black Loss 왕리청 3261 jpView game
2004-06-103103 White Loss Ohba Junya 2935 jpView game
2004-03-023106 White Loss Kamimura Haruo 3068 jpView game
2004-01-273107 White Win Nakaonoda Tomomi 3132 jpView game
2003-12-013109 Black Loss 왕리청 3284 jpView game
2003-07-273113 Black Win 하네 나오키 3311 jpView game
2003-06-233113 White Loss 조선진 3239 jpView game
2003-05-263114 Black Win 고노 린 3252 jpView game
2003-04-073114 White Loss 왕리청 3279 jpView game
2003-01-203114 White Win Abe Yoshiteru 2847 jpView game
2003-01-203114 Black Win 오타케 히데오 3129 jpView game
2002-12-093113 White Win Yokota Shigeaki 3111 jpView game
2002-12-093113 Black Win Kataoka Satoshi 3154 jpView game
2002-11-073112 Black Loss Kenmochi Joe 2967 jpView game
2002-04-213105 Black Loss Chin Kaei 3037 jpView game
2001-04-293102 White Loss 유키 사토시 3297 jpView game
2001-04-053102 Black Loss 유키 사토시 3294 jpView game
2001-03-083102 White Loss 조치훈 3334 jpView game
2001-02-083102 White Loss 하네 나오키 3277 jpView game
2001-01-183103 White Win 오타케 히데오 3175 jpView game
2000-12-073103 Black Win 야마다 기미오 3265 jpView game
2000-11-093102 Black Loss 장쉬 3282 jpView game
2000-10-193102 Black Loss 조선진 3260 jpView game
2000-09-183102 Black Loss 조선진 3259 jpView game
2000-07-133103 Black Win Kataoka Satoshi 3187 jpView game
1999-07-013098 White Loss 가토 마사오 3291 jpView game
1999-06-203098 Black Loss Yoshida Mika 2904 jpView game
1999-04-293099 Black Win 하네 나오키 3239 jpView game
1999-02-013099 White Loss Tokimoto Hajime 3075 jpView game
1998-12-223100 White Win Muramatsu Ryuichi 2975 jpView game
1998-09-173101 Black Loss 왕리청 3333 jpView game
1998-08-233101 White Loss Tono Hiroaki 3226 jpView game
1998-08-203101 Black Win Oyama Kunio 3051 jpView game
1998-07-233101 Black Win 가토 마사오 3292 jpView game
1998-04-303100 White Loss Hiroe Hiroyuki 2995 jpView game
1998-04-123100 White Win Kurahashi Masayuki 3135 jpView game
1998-04-023100 Black Win 유키 사토시 3246 jpView game
1997-08-073091 Black Loss 왕밍완 3228 jpView game
1997-03-063088 Black Loss Iwata Tatsuaki 3099 jpView game
1997-02-173087 White Loss Hisajima Kunio 3102 jpView game
1997-01-163088 Black Win Kojima Takaho 2950 jpView game
1996-12-163088 Black Win Nakano Hironari 3192 jpView game
1996-12-163088 White Win Tei Meiko 2885 jpView game
1995-03-093068 White Loss Ushinohama Satsuo 3063 jpView game
1995-02-093068 Black Loss Nakamura Hidehito 2982 jpView game
1994-11-243068 Black Loss Kurahashi Masayuki 3123 jpView game
1994-11-103069 White Win Kishimoto Kazuo 2899 jpView game
1994-08-113070 White Loss Mimura Tomoyasu 3161 jpView game
1994-04-143073 Black Loss 린하이펑 3288 jpView game
1994-03-173074 White Win 야마다 기미오 3227 jpView game
1994-01-273074 White Win Kataoka Satoshi 3273 jpView game
1993-12-133073 Black Loss Nakano Hironari 3155 jpView game
1993-10-023073 White Loss Komatsu Hideki 3194 jpView game
1993-07-013073 White Loss 유키 사토시 3199 jpView game
1993-04-293074 Black Win 류시훈 3229 jpView game
1993-03-133074 Black Win 류시훈 3228 jpView game
1993-03-113074 White Loss 고바야시 사토루 3352 jpView game
1992-11-123070 White Loss 조치훈 3377 jpView game
1992-11-023070 Black Loss Nakaonoda Tomomi 3116 jpView game
1992-10-153070 Black Win 조선진 3188 jpView game
1992-07-303068 White Loss 사카타 에이오 3075 jpView game
1992-05-213067 White Loss 왕리청 3321 jpView game
1992-03-253067 White Loss 유키 사토시 3159 jpView game
1992-03-223067 White Loss 조선진 3191 jpView game
1992-03-083067 White Win Aoki Shinichi 3009 jpView game
1991-12-163067 White Loss Iwata Hajime 2875 jpView game
1991-11-253068 White Win Imamura Yoshiaki 3036 jpView game
1991-11-073068 Black Loss 고바야시 고이치 3369 jpView game
1991-10-243068 Black Loss Shiraishi Yutaka 3065 jpView game
1991-09-263069 Black Win Honda Kunihisa 3220 jpView game
1991-08-223069 White Win Yamada Wakio 2882 jpView game
1991-06-203069 Black Loss 요다 노리모토 3284 jpView game
1991-05-163069 Black Win Kanashima Tadashi 3003 jpView game
1990-10-153068 Black Loss Aoki Shinichi 3023 jpView game
1990-04-303071 Black Win Yang Hui 3087 cnView game
1990-04-293071 Black Loss Liao Guiyong 3096 cnView game
1990-04-283071 White Loss Liao Guiyong 3096 cnView game
1989-02-263085 White Loss 고바야시 사토루 3305 jpView game
1989-01-293086 White Win 후지사와 히데유키 3243 jpView game
1988-10-233088 White Win Shiraishi Yutaka 3083 jpView game
1988-08-063087 Black Loss Hidaka Toshiyuki 2862 jpView game
1988-04-173090 Black Win Nakamura Hidehito 3045 jpView game
1987-06-253092 Black Loss 린하이펑 3335 jpView game
1987-06-033092 Black Win Yang Hui 3055 cnView game
1987-05-313092 Black Loss Yu Bin 3207 cnView game
1987-05-283093 White Loss Yu Bin 3207 cnView game
1987-05-263093 White Win Liang Weitang 3031 cnView game
1987-05-243093 Black Win Wang Jianhong 3020 cnView game
1987-05-223093 White Win Zhang Wendong 3185 cnView game
1987-05-203093 Black Win Zhang Wendong 3185 cnView game
1987-03-263090 Black Win Sonoda Yuichi 3243 jpView game
1986-08-173075 Black Loss 요다 노리모토 3253 jpView game
1986-08-103075 Black Win Aragaki Takeshi 3032 jpView game
1986-07-243074 White Loss 왕리청 3255 jpView game
1986-06-143071 White Loss Yamada Wakio 2949 jpView game
1986-05-213070 Black Loss Ishikura Noboru 3067 jpView game
1986-02-133068 Black Loss 이시다 요시오 3272 jpView game
1985-02-133062 White Win Hidaka Toshiyuki 2846 jpView game
1984-09-013058 White Loss Ogata Masaki 3049 jpView game

Contact: Rémi Coulom.