Hoshikawa Koyo

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Graph

Data

Game List

Date	Rating	Color	Result	Opponent				Kifu
2026-09-09	2850	Black	Loss	Nishi Takenobu	3199	♂
2026-09-02	2850	Black	Loss	Yahata Naoki	2944	♂
2026-08-05	2850	Black	Loss	Imabun Taro	3183	♂
2026-06-17	2851	Black	Win	Son Hideyo	2768	♂
2026-05-20	2851	White	Win	Hatanaka Hoshinobu	3007	♂
2026-04-22	2851	White	Win	Mishima Hibiki	2728	♀
2026-03-04	2849	White	Loss	Shintani Yousuke	2858	♂
2026-02-18	2849	White	Loss	Ushikubo Yoshitaka	2625	♂
2026-02-11	2849	White	Loss	Kiyonari Tetsuya	3059	♂
2025-12-24	2851	White	Loss	Nakano Yasuhiro	3091	♂
2025-12-03	2851	White	Loss	Okawa Takuya	3079	♂
2025-11-19	2852	White	Win	Ishii Shinzo	2506	♂
2025-10-22	2853	White	Loss	Ando Hinata	2932	♂
2025-09-24	2854	White	Win	Okuma Yuto	2818	♂
2025-09-08	2855	Black	Loss	Sakai Kentaro	3000	♂
2025-08-27	2855	Black	Loss	Tanaka Koyu	3236	♂		| go4go |
2025-08-20	2856	Black	Win	Saito Tadashi	2480	♂
2025-06-25	2858	White	Loss	Suzuki Keiji	2687	♂
2025-06-11	2859	Black	Win	Shintani Yousuke	2855	♂
2025-04-16	2862	Black	Win	Fujita Reo	2784	♂		| go4go |
2025-04-10	2863	Black	Loss	Nakahama Konosuke	2889	♂
2025-03-19	2864	White	Loss	Imai Kazuhiro	2686	♂
2025-03-12	2864	Black	Loss	Omote Yuto	3181	♂
2025-03-05	2865	White	Win	Sakakibara Masateru	2717	♂
2025-01-30	2868	White	Win	Ikemoto Ryota	3020	♂
2025-01-22	2868	Black	Loss	Nakano Yasuhiro	3101	♂
2025-01-08	2869	White	Loss	Nishimura Jin	2973	♂
2024-12-11	2871	White	Loss	Yuki Satoshi	3246	♂
2024-11-27	2872	White	Win	Sekiyama Toshimichi	2815	♂
2024-11-13	2873	Black	Win	Meyer Francis	2731	♂		| go4go |
2024-11-06	2873	White	Win	Kiwada Kazuomi	2850	♂
2024-10-09	2874	Black	Loss	Nishi Takenobu	3214	♂
2024-09-30	2875	White	Win	Konno Tameto	2685	♂
2024-09-25	2875	Black	Win	Kageyama Toshiyuki	2485	♂
2024-09-09	2875	Black	Loss	Kurahashi Shozo	2415	♂
2024-09-09	2875	White	Win	Watanabe Yuu	2995	♂
2024-08-07	2877	Black	Win	Ando Hinata	2910	♂
2024-07-17	2877	White	Loss	Imabun Taro	3151	♂
2024-06-26	2877	Black	Win	Deguchi Mariko	2614	♀
2024-06-12	2878	Black	Win	Maruyama Toyoji	2376	♂
2024-05-15	2878	White	Loss	Kiyonari Tetsuya	3077	♂		| go4go |
2024-04-17	2879	White	Win	Watanabe Yuu	2987	♂
2024-04-10	2879	Black	Loss	Sato Yuta	3023	♂		| go4go |
2024-03-20	2879	White	Loss	Hatanaka Hoshinobu	3062	♂
2024-03-13	2879	White	Win	Yokota Shigeaki	2954	♂
2024-02-22	2879	White	Win	Sakuramoto Ayako	2606	♀
2023-12-20	2879	White	Win	Fujiwara Katsuya	2573	♂
2023-11-29	2879	White	Loss	Watanabe Kouki	2981	♂		| go4go |
2023-11-22	2879	Black	Loss	Fujii Shuya	3138	♂
2023-11-08	2879	White	Win	Suzuki Keiji	2707	♂
2023-09-25	2879	Black	Loss	Omote Yuto	3145	♂
2023-08-30	2880	White	Win	Watanabe Kouki	2981	♂
2023-08-02	2879	Black	Loss	Wu Boyi	3234	♂
2023-07-19	2879	Black	Win	Kunisawa Hiroto	3049	♂
2023-06-21	2878	White	Loss	Imamura Toshiya	3121	♂
2023-06-07	2878	White	Win	Sakai Kentaro	2964	♂
2023-04-19	2875	White	Win	Yoshida Mika	2757	♀
2023-03-15	2873	White	Loss	Nishimura Jin	2989	♂		| go4go |
2023-02-16	2872	White	Win	Ushinohama Satsuo	2759	♂
2023-01-25	2870	Black	Loss	Arakaki Shun	2876	♂
2022-12-21	2869	Black	Loss	Hasegawa Sunao	2824	♂
2022-08-22	2866	White	Loss	Takatsu Masaaki	2947	♂
2022-07-06	2865	Black	Loss	Okawa Takuya	3043	♂
2022-06-22	2865	White	Loss	Kunisawa Hiroto	3048	♂
2022-06-08	2866	White	Loss	Sumi Shinsuke	2585	♂
2022-05-11	2867	Black	Win	Nishiyama Shizuka	2666	♀
2022-03-30	2868	White	Loss	Takashima Yugo	3088	♂
2022-03-02	2869	Black	Loss	Inoue Naoki	2891	♂
2022-02-23	2869	Black	Win	Mishima Hibiki	2785	♀
2022-02-09	2870	White	Loss	Omote Yuto	3069	♂
2022-01-13	2871	White	Win	Kim Byungmin	2784	♂
2021-12-09	2872	White	Loss	Yuki Satoshi	3281	♂		| go4go |
2021-10-27	2874	Black	Win	Maruyama Toyoji	2349	♂
2021-09-29	2875	White	Loss	Ha Youngil	3093	♂
2021-08-30	2876	White	Loss	Kiyonari Tetsuya	3094	♂
2021-07-28	2878	White	Loss	Watanabe Yuu	2975	♂
2021-07-21	2878	Black	Win	Oda Hiromitsu	2701	♂
2021-07-15	2879	White	Loss	Murakawa Daisuke	3364	♂		| go4go |
2021-06-30	2879	Black	Win	Sakakibara Masateru	2768	♂
2021-06-17	2880	White	Win	Watanabe Kandai	3057	♂
2021-06-02	2880	White	Loss	Watanabe Kandai	3054	♂		| go4go |
2021-05-19	2881	White	Win	Arakaki Shun	2896	♂		| go4go |
2021-03-17	2881	White	Loss	Kubo Katsuaki	3024	♂
2021-03-11	2881	Black	Win	Yuki Satoshi	3264	♂		| go4go |
2021-02-24	2881	Black	Loss	Watanabe Kouki	3033	♂
2021-02-03	2881	Black	Win	Murakawa Daisuke	3362	♂		| go4go |
2021-01-06	2880	White	Loss	Fujii Shuya	3151	♂
2020-12-16	2880	Black	Win	Son Hideyo	2729	♂		| go4go |
2020-12-02	2879	Black	Loss	Shintani Yousuke	2902	♂
2020-11-18	2879	Black	Win	Sekiyama Toshimichi	2842	♂
2020-11-10	2879	Black	Loss	Nakamura Sumire	2990	♀		| nihon_kiin |
2020-10-21	2878	White	Loss	Yukawa Mitsuhisa	3052	♂
2020-09-28	2878	White	Win	Shintani Yousuke	2896	♂
2020-09-24	2878	White	Win	Takashima Takeshi	2737	♂
2020-08-24	2876	White	Win	Ono Ayako	2532	♀
2020-08-19	2876	Black	Loss	Morino Setsuo	2681	♂
2020-08-12	2876	White	Loss	Yu Chengchi	3441	♂
2020-07-22	2876	Black	Win	Nagasaki Yuji	2376	♂
2020-07-08	2875	White	Win	Arakaki Shun	2931	♂		| go4go |
2020-06-10	2874	Black	Win	Nagasaki Yuji	2377	♂
2020-02-26	2870	Black	Loss	Ishii Shinzo	2687	♂
2020-02-12	2869	White	Win	Maeda Ryo	2556	♂
2020-01-23	2869	Black	Loss	Wu Boyi	3173	♂
2019-12-12	2868	White	Loss	Watanabe Yuu	2926	♂
2019-11-27	2868	Black	Loss	Hong Seokui	3235	♂
2019-10-09	2868	White	Win	Yoshida Mika	2778	♀
2019-09-11	2868	White	Win	Ushikubo Yoshitaka	2661	♂
2019-08-28	2867	White	Loss	Tanaka Koyu	3089	♂
2019-08-26	2867	White	Loss	Hara Masakazu	3067	♂
2019-07-31	2867	White	Win	Tatsumi Akane	2769	♀
2019-07-10	2867	Black	Win	Matsumura Osamu	2244	♂
2019-06-27	2867	White	Loss	Sada Atsushi	3278	♂
2019-06-12	2867	White	Loss	Hasegawa Sunao	2910	♂
2019-05-22	2867	White	Win	Chen Kayui	2909	♂
2019-04-17	2866	White	Loss	Hong Seisen	3038	♂		| go4go |
2019-04-03	2866	White	Win	Tafu Kae	2331	♀
2019-03-13	2866	Black	Win	Oda Hiromitsu	2711	♂
2019-03-06	2866	White	Loss	Hong Seokui	3229	♂
2019-02-21	2866	Black	Win	Konno Tameto	2727	♂
2019-02-13	2865	Black	Loss	Kang Minhoo	3044	♂
2019-01-09	2865	Black	Win	Muraoka Mika	2262	♀
2018-12-19	2864	White	Loss	Kunisawa Hiroto	3029	♂
2018-11-29	2864	White	Win	Imamura Yoshiaki	3042	♂
2018-11-08	2863	Black	Win	Nakamura Shinya	3028	♂
2018-09-10	2860	Black	Loss	Imabun Taro	3003	♂
2018-08-22	2859	Black	Loss	Kim Byungmin	2776	♂
2018-07-26	2858	Black	Loss	Iwata Saeka	2799	♀
2018-07-18	2858	White	Loss	Sato Yuta	3031	♂		| go4go |
2018-06-20	2858	Black	Win	Nishiyama Shizuka	2705	♀
2018-06-06	2858	White	Loss	Son Hideyo	2735	♂
2018-05-23	2858	White	Win	Meyer Francis	2746	♂
2018-04-25	2859	Black	Win	Imai Kazuhiro	2806	♂
2018-04-04	2858	Black	Loss	Hara Masakazu	3033	♂
2018-03-21	2858	White	Win	Sakakibara Fumiko	2530	♀
2018-01-31	2858	Black	Win	Muraoka Mika	2286	♀
2017-12-07	2857	White	Loss	Sasaka Shiro	2786	♂
2017-11-08	2858	White	Loss	Kurahashi Masayuki	3084	♂
2017-10-30	2858	White	Win	Andrii Kravets	2712	♂		| go4go |
2017-10-30	2858	White	Win	Sonoda Yuichi	3039	♂
2017-10-18	2858	Black	Win	Muraoka Mika	2296	♀
2017-10-04	2857	Black	Win	Meyer Francis	2756	♂
2017-09-04	2857	White	Loss	Nishi Takenobu	3162	♂
2017-08-09	2856	Black	Loss	Nakano Yasuhiro	3183	♂
2017-07-19	2855	White	Win	Inoue Naoki	2849	♂
2017-06-21	2854	White	Loss	Sada Atsushi	3197	♂
2017-05-10	2853	Black	Loss	Kang Minhoo	3024	♂
2017-03-01	2851	Black	Loss	Yokota Shigeaki	3068	♂
2017-02-15	2851	Black	Loss	Kiyonari Tetsuya	3127	♂
2017-02-01	2851	Black	Loss	Morino Setsuo	2692	♂
2017-01-12	2851	White	Loss	Kumamoto Shusei	2952	♂
2015-11-25	2863	White	Loss	Sakai Hideyuki	3222	♂		| go4go |
2015-04-16	2870	Black	Loss	Sun Zhe	3247	♂		| nihon_kiin | go4go |
2015-02-05	2872	White	Win	Takagi Junpei	2776	♂		| nihon_kiin | go4go |
2013-11-13	2882	Black	Loss	Sada Atsushi	3123	♂		| go4go |
2013-04-18	2888	White	Loss	Mukai Chiaki	3006	♀		| nihon_kiin | go4go |
2013-03-27	2889	White	Loss	Yamada Noriyoshi	3021	♂		| go4go |
2012-08-25	2900	White	Loss	Chang Hsu	3382	♂		| nihon_kiin | go4go |
2012-06-25	2904	White	Win	Yamada Takuji	3076	♂		| nihon_kiin |
2012-06-25	2904	White	Win	Ishida Yoshio	3096	♂		| nihon_kiin |
2011-01-06	2905	Black	Loss	Hsieh Yi Min	3098	♀		| go4go |

Contact: Rémi Coulom. Powered by joedb, the C++ database.