Oya Koichi

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Graph

Data

Wins62
Losses94
Total156
Linkhttp://www.nihonkiin.or.j...
Linkhttp://senseis.xmp.net/?O...
Linkhttps://ja.wikipedia.org/...
Date of Birth1966-03-22

Game List

DateRatingColorResultOpponentKifu
2018-11-203011 Black Loss Ohashi Hirofumi 3135 ♂jpView game
2017-12-213015 Black Loss Imamura Toshiya 3233 ♂jpView game
2017-06-223018 Black Loss Kataoka Satoshi 3117 ♂jpView game
2016-12-153025 White Loss Ko Iso 3243 ♂jpView game
2016-10-203027 White Win 이시다 요시오 3031 ♂jpView game
2015-12-243034 White Loss Yukawa Mitsuhisa 3115 ♂jpView game
2015-11-263035 Black Loss 이시다 요시오 3039 ♂jpView game
2015-11-073036 White Loss 왕밍완 3176 ♂jpView game
2015-10-083037 White Win 고바야시 사토루 3221 ♂jpView game
2015-01-263047 Black Loss Hong Seokui 3163 ♂jpView game
2014-04-103062 Black Win 이시다 요시오 3067 ♂jpView game
2014-03-273062 Black Loss 오타케 히데오 3030 ♂jpView game
2014-02-063065 Black Win Hsu Chiayuan 3330 ♂jpView game
2013-12-123066 White Loss 이시다 요시오 3073 ♂jpView game
2013-11-283067 White Loss 이치리키 료 3332 ♂jpView game
2013-02-073081 Black Loss So Yokoku 3158 ♂jpView game
2013-01-193082 Black Loss 유키 사토시 3317 ♂jpView game
2013-01-173082 White Win Shuto Shun 3174 ♂jpView game
2012-12-153083 Black Win Tsuruyama Atsushi 3150 ♂jpView game
2012-11-173084 White Win 야마시타 케이고 3355 ♂jpView game
2012-11-083084 Black Win 고바야시 사토루 3223 ♂jpView game
2012-04-193078 Black Loss 황진형 3004 ♂krView game
2012-01-123077 White Loss 요다 노리모토 3249 ♂jpView game
2012-01-123077 Black Win Nishimura Keiji 2968 ♂jpView game
2011-12-033077 White Loss 다카오 신지 3366 ♂jpView game
2011-11-173077 Black Loss 다카오 신지 3366 ♂jpView game
2011-09-103077 Black Win Ogaki Yusaku 3057 ♂jpView game
2011-04-293075 White Loss 이창호 3457 ♂krView game
2011-03-313074 White Loss So Yokoku 3159 ♂jpView game
2011-01-133075 Black Loss Mitani Tetsuya 3173 ♂jpView game
2010-05-133078 White Loss 고노 린 3360 ♂jpView game
2009-11-303081 White Loss Kato Atsushi 3164 ♂jpView game
2009-09-033084 White Win 린하이펑 3057 ♂jpView game
2009-08-203084 White Loss 유키 사토시 3322 ♂jpView game
2009-07-233085 Black Win 조치훈 3256 ♂jpView game
2009-06-183085 Black Loss Ko Iso 3214 ♂jpView game
2009-01-153086 White Win 다케미야 마사키 3178 ♂jpView game
2008-12-183086 White Loss 왕밍완 3223 ♂jpView game
2008-12-113086 White Loss 류시훈 3233 ♂jpView game
2008-11-273086 White Win 요다 노리모토 3286 ♂jpView game
2008-09-043084 White Loss 오타케 히데오 3072 ♂jpView game
2008-01-103084 Black Loss 조선진 3217 ♂jpView game
2007-12-063085 Black Loss 다카오 신지 3375 ♂jpView game
2007-03-153089 White Loss Yo Kagen 3032 ♂jpView game
2006-12-073093 Black Loss 다케미야 마사키 3159 ♂jpView game
2006-07-033101 White Loss 장쉬 3443 ♂jpView game
2006-05-293103 Black Win 요다 노리모토 3331 ♂jpView game
2006-05-253103 Black Loss 조치훈 3319 ♂jpView game
2006-05-013104 Black Win Mizokami Tomochika 3209 ♂jpView game
2006-02-163105 White Loss 고바야시 사토루 3288 ♂jpView game
2006-02-073105 Black Loss 다카오 신지 3376 ♂jpView game
2006-01-123105 White Loss Kataoka Satoshi 3195 ♂jpView game
2005-12-203106 Black Win Hashimoto Yujiro 2979 ♂jpView game
2005-12-203106 Black Win Abe Yoshiteru 2846 ♂jpView game
2005-12-053107 Black Win 야마다 기미오 3275 ♂jpView game
2005-10-203107 Black Loss 조치훈 3321 ♂jpView game
2005-01-183108 White Win Aragaki Takeshi 2861 ♂jpView game
2005-01-063108 Black Loss Yokota Shigeaki 3119 ♂jpView game
2004-12-203109 White Win 류시훈 3201 ♂jpView game
2004-06-103108 White Loss Ohba Junya 2929 ♂jpView game
2004-03-023110 White Loss Kamimura Haruo 3065 ♂jpView game
2004-01-273111 White Win Nakaonoda Tomomi 3129 ♂jpView game
2003-12-013112 Black Loss 왕리청 3282 ♂jpView game
2003-07-273116 Black Win 하네 나오키 3307 ♂jpView game
2003-06-233116 White Loss 조선진 3236 ♂jpView game
2003-05-263117 Black Win 고노 린 3249 ♂jpView game
2003-04-073116 White Loss 왕리청 3277 ♂jpView game
2003-01-203116 White Win Abe Yoshiteru 2844 ♂jpView game
2003-01-203116 Black Win 오타케 히데오 3127 ♂jpView game
2002-12-093115 White Win Yokota Shigeaki 3109 ♂jpView game
2002-12-093115 Black Win Kataoka Satoshi 3152 ♂jpView game
2002-11-073113 Black Loss Kenmochi Joe 2965 ♂jpView game
2002-04-213107 Black Loss Chin Kaei 3034 ♂jpView game
2001-04-293103 White Loss 유키 사토시 3294 ♂jpView game
2001-04-053103 Black Loss 유키 사토시 3292 ♂jpView game
2001-03-083103 White Loss 조치훈 3331 ♂jpView game
2001-02-083103 White Loss 하네 나오키 3275 ♂jpView game
2001-01-183104 White Win 오타케 히데오 3173 ♂jpView game
2000-12-073103 Black Win 야마다 기미오 3263 ♂jpView game
2000-11-093103 Black Loss 장쉬 3280 ♂jpView game
2000-10-193102 Black Loss 조선진 3258 ♂jpView game
2000-09-183102 Black Loss 조선진 3257 ♂jpView game
2000-07-133103 Black Win Kataoka Satoshi 3185 ♂jpView game
1999-07-013098 White Loss 가토 마사오 3289 ♂jpView game
1999-06-203098 Black Loss Yoshida Mika 2903 ♀jpView game
1999-04-293099 Black Win 하네 나오키 3237 ♂jpView game
1999-02-013099 White Loss Tokimoto Hajime 3075 ♂jpView game
1998-12-223100 White Win Muramatsu Ryuichi 2977 ♂jpView game
1998-09-173100 Black Loss 왕리청 3331 ♂jpView game
1998-08-233101 White Loss Tono Hiroaki 3223 ♂jpView game
1998-08-203101 Black Win Oyama Kunio 3050 ♂jpView game
1998-07-233101 Black Win 가토 마사오 3290 ♂jpView game
1998-04-303100 White Loss Hiroe Hiroyuki 3004 ♂jpView game
1998-04-123100 White Win Kurahashi Masayuki 3133 ♂jpView game
1998-04-023100 Black Win 유키 사토시 3245 ♂jpView game
1997-08-073091 Black Loss 왕밍완 3227 ♂jpView game
1997-03-063087 Black Loss Iwata Tatsuaki 3098 ♂jpView game
1997-02-173087 White Loss Hisajima Kunio 3101 ♂jpView game
1997-01-163087 Black Win Kojima Takaho 2947 ♂jpView game
1996-12-163087 Black Win Nakano Hironari 3190 ♂jpView game
1996-12-163087 White Win Tei Meiko 2882 ♂jpView game
1995-03-093067 White Loss Ushinohama Satsuo 3072 ♂jpView game
1995-02-093066 Black Loss Nakamura Hidehito 2981 ♂jpView game
1994-11-243067 Black Loss Kurahashi Masayuki 3121 ♂jpView game
1994-11-103067 White Win Kishimoto Kazuo 2899 ♂jpView game
1994-08-113068 White Loss Mimura Tomoyasu 3160 ♂jpView game
1994-04-143071 Black Loss 린하이펑 3287 ♂jpView game
1994-03-173072 White Win 야마다 기미오 3225 ♂jpView game
1994-01-273072 White Win Kataoka Satoshi 3271 ♂jpView game
1993-12-133071 Black Loss Nakano Hironari 3154 ♂jpView game
1993-10-023070 White Loss Komatsu Hideki 3193 ♂jpView game
1993-07-013071 White Loss 유키 사토시 3197 ♂jpView game
1993-04-293072 Black Win 류시훈 3228 ♂jpView game
1993-03-133071 Black Win 류시훈 3226 ♂jpView game
1993-03-113071 White Loss 고바야시 사토루 3351 ♂jpView game
1992-11-123068 White Loss 조치훈 3375 ♂jpView game
1992-11-023068 Black Loss Nakaonoda Tomomi 3114 ♂jpView game
1992-10-153067 Black Win 조선진 3186 ♂jpView game
1992-07-303065 White Loss 사카타 에이오 3073 ♂jpView game
1992-05-213064 White Loss 왕리청 3320 ♂jpView game
1992-03-253064 White Loss 유키 사토시 3158 ♂jpView game
1992-03-223064 White Loss 조선진 3190 ♂jpView game
1992-03-083064 White Win Aoki Shinichi 3008 ♂jpView game
1991-12-163064 White Loss Iwata Hajime 2877 ♂jpView game
1991-11-253064 White Win Imamura Yoshiaki 3035 ♂jpView game
1991-11-073064 Black Loss 고바야시 고이치 3367 ♂jpView game
1991-10-243064 Black Loss Shiraishi Yutaka 3063 ♂jpView game
1991-09-263065 Black Win Honda Kunihisa 3218 ♂jpView game
1991-08-223066 White Win Yamada Wakio 2889 ♂jpView game
1991-06-203065 Black Loss 요다 노리모토 3269 ♂jpView game
1991-05-163066 Black Win Kanashima Tadashi 2979 ♂jpView game
1990-10-153064 Black Loss Aoki Shinichi 3022 ♂jpView game
1990-04-303067 Black Win Yang Hui 3084 ♀cnView game
1990-04-293067 Black Loss Liao Guiyong 3091 ♂cnView game
1990-04-283067 White Loss Liao Guiyong 3091 ♂cnView game
1989-02-263080 White Loss 고바야시 사토루 3305 ♂jpView game
1989-01-293081 White Win 후지사와 히데유키 3241 ♂jpView game
1988-10-233082 White Win Shiraishi Yutaka 3080 ♂jpView game
1988-08-063081 Black Loss Hidaka Toshiyuki 2872 ♂jpView game
1988-04-173084 Black Win Nakamura Hidehito 3041 ♂jpView game
1987-06-253085 Black Loss 린하이펑 3333 ♂jpView game
1987-06-033086 Black Win Yang Hui 3053 ♀cnView game
1987-05-313086 Black Loss Yu Bin 3206 ♂cnView game
1987-05-283086 White Loss Yu Bin 3206 ♂cnView game
1987-05-263086 White Win Liang Weitang 3028 ♂cnView game
1987-05-243086 Black Win Wang Jianhong 3019 ♂cnView game
1987-05-223086 White Win Zhang Wendong 3183 ♂cnView game
1987-05-203086 Black Win Zhang Wendong 3183 ♂cnView game
1987-03-263083 Black Win Sonoda Yuichi 3242 ♂jpView game
1986-08-173067 Black Loss 요다 노리모토 3251 ♂jpView game
1986-08-103067 Black Win Aragaki Takeshi 3032 ♂jpView game
1986-07-243065 White Loss 왕리청 3254 ♂jpView game
1986-06-143063 White Loss Yamada Wakio 2952 ♂jpView game
1986-05-213061 Black Loss Ishikura Noboru 3067 ♂jpView game
1986-02-133058 Black Loss 이시다 요시오 3270 ♂jpView game
1984-09-013047 White Loss Ogata Masaki 3048 ♂jpView game

Contact: Rémi Coulom.