Hoshikawa Koyo

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Graph

Data

Game List

Date	Rating	Color	Result	Opponent				Kifu
2026-05-20	2860	White	Win	Hatanaka Hoshinobu	3008	♂
2026-04-22	2859	White	Win	Mishima Hibiki	2732	♀
2026-03-04	2857	White	Loss	Shintani Yousuke	2888	♂
2026-02-18	2857	White	Loss	Ushikubo Yoshitaka	2630	♂
2026-02-11	2857	White	Loss	Kiyonari Tetsuya	3051	♂
2025-12-24	2858	White	Loss	Nakano Yasuhiro	3088	♂
2025-12-03	2859	White	Loss	Okawa Takuya	3084	♂
2025-11-19	2859	White	Win	Ishii Shinzo	2517	♂
2025-10-22	2860	White	Loss	Ando Hinata	2905	♂
2025-09-24	2861	White	Win	Okuma Yuto	2827	♂
2025-09-08	2862	Black	Loss	Sakai Kentaro	3029	♂
2025-08-27	2862	Black	Loss	Tanaka Koyu	3243	♂		| go4go |
2025-08-20	2863	Black	Win	Saito Tadashi	2486	♂
2025-06-25	2865	White	Loss	Suzuki Keiji	2711	♂
2025-06-11	2866	Black	Win	Shintani Yousuke	2879	♂
2025-04-16	2869	Black	Win	Fujita Reo	2781	♂		| go4go |
2025-04-10	2869	Black	Loss	Nakahama Konosuke	2891	♂
2025-03-19	2870	White	Loss	Imai Kazuhiro	2701	♂
2025-03-12	2870	Black	Loss	Omote Yuto	3207	♂
2025-03-05	2871	White	Win	Sakakibara Masateru	2722	♂
2025-01-30	2873	White	Win	Ikemoto Ryota	3014	♂
2025-01-22	2874	Black	Loss	Nakano Yasuhiro	3098	♂
2025-01-08	2875	White	Loss	Nishimura Jin	2970	♂
2024-12-11	2876	White	Loss	Yuki Satoshi	3236	♂
2024-11-27	2877	White	Win	Sekiyama Toshimichi	2817	♂
2024-11-13	2878	Black	Win	Meyer Francis	2743	♂		| go4go |
2024-11-06	2879	White	Win	Kiwada Kazuomi	2836	♂
2024-10-09	2880	Black	Loss	Nishi Takenobu	3208	♂
2024-09-30	2880	White	Win	Konno Tameto	2694	♂
2024-09-25	2880	Black	Win	Kageyama Toshiyuki	2490	♂
2024-09-09	2880	Black	Loss	Kurahashi Shozo	2429	♂
2024-09-09	2880	White	Win	Watanabe Yuu	3008	♂
2024-08-07	2882	Black	Win	Ando Hinata	2891	♂
2024-07-17	2882	White	Loss	Imabun Taro	3130	♂
2024-06-26	2882	Black	Win	Deguchi Mariko	2623	♀
2024-06-12	2883	Black	Win	Maruyama Toyoji	2394	♂
2024-05-15	2883	White	Loss	Kiyonari Tetsuya	3076	♂		| go4go |
2024-04-17	2884	White	Win	Watanabe Yuu	2998	♂
2024-04-10	2884	Black	Loss	Sato Yuta	3023	♂		| go4go |
2024-03-20	2884	White	Loss	Hatanaka Hoshinobu	3063	♂
2024-03-13	2884	White	Win	Yokota Shigeaki	2959	♂
2024-02-22	2884	White	Win	Sakuramoto Ayako	2610	♀
2023-12-20	2884	White	Win	Fujiwara Katsuya	2565	♂
2023-11-29	2884	White	Loss	Watanabe Kouki	2981	♂		| go4go |
2023-11-22	2884	Black	Loss	Fujii Shuya	3138	♂
2023-11-08	2884	White	Win	Suzuki Keiji	2721	♂
2023-09-25	2884	Black	Loss	Omote Yuto	3164	♂
2023-08-30	2884	White	Win	Watanabe Kouki	2983	♂
2023-08-02	2883	Black	Loss	Wu Boyi	3236	♂
2023-07-19	2883	Black	Win	Kunisawa Hiroto	3055	♂
2023-06-21	2882	White	Loss	Imamura Toshiya	3120	♂
2023-06-07	2882	White	Win	Sakai Kentaro	2972	♂
2023-04-19	2879	White	Win	Yoshida Mika	2762	♀
2023-03-15	2877	White	Loss	Nishimura Jin	2976	♂		| go4go |
2023-02-16	2876	White	Win	Ushinohama Satsuo	2756	♂
2023-01-25	2874	Black	Loss	Arakaki Shun	2876	♂
2022-12-21	2873	Black	Loss	Hasegawa Sunao	2829	♂
2022-08-22	2870	White	Loss	Takatsu Masaaki	2944	♂
2022-07-06	2869	Black	Loss	Okawa Takuya	3046	♂
2022-06-22	2869	White	Loss	Kunisawa Hiroto	3052	♂
2022-06-08	2869	White	Loss	Sumi Shinsuke	2590	♂
2022-05-11	2870	Black	Win	Nishiyama Shizuka	2669	♀
2022-03-30	2872	White	Loss	Takashima Yugo	3089	♂
2022-03-02	2873	Black	Loss	Inoue Naoki	2891	♂
2022-02-23	2873	Black	Win	Mishima Hibiki	2796	♀
2022-02-09	2873	White	Loss	Omote Yuto	3077	♂
2022-01-13	2875	White	Win	Kim Byungmin	2788	♂
2021-12-09	2876	White	Loss	Yuki Satoshi	3275	♂		| go4go |
2021-10-27	2877	Black	Win	Maruyama Toyoji	2362	♂
2021-09-29	2878	White	Loss	Ha Youngil	3096	♂
2021-08-30	2880	White	Loss	Kiyonari Tetsuya	3099	♂
2021-07-28	2881	White	Loss	Watanabe Yuu	2984	♂
2021-07-21	2882	Black	Win	Oda Hiromitsu	2700	♂
2021-07-15	2882	White	Loss	Murakawa Daisuke	3362	♂		| go4go |
2021-06-30	2883	Black	Win	Sakakibara Masateru	2771	♂
2021-06-17	2884	White	Win	Watanabe Kandai	3065	♂
2021-06-02	2884	White	Loss	Watanabe Kandai	3063	♂		| go4go |
2021-05-19	2884	White	Win	Arakaki Shun	2897	♂		| go4go |
2021-03-17	2885	White	Loss	Kubo Katsuaki	3025	♂
2021-03-11	2885	Black	Win	Yuki Satoshi	3258	♂		| go4go |
2021-02-24	2885	Black	Loss	Watanabe Kouki	3034	♂
2021-02-03	2885	Black	Win	Murakawa Daisuke	3363	♂		| go4go |
2021-01-06	2884	White	Loss	Fujii Shuya	3159	♂
2020-12-16	2884	Black	Win	Son Hideyo	2734	♂		| go4go |
2020-12-02	2883	Black	Loss	Shintani Yousuke	2911	♂
2020-11-18	2883	Black	Win	Sekiyama Toshimichi	2844	♂
2020-11-10	2882	Black	Loss	Nakamura Sumire	3010	♀		| nihon_kiin |
2020-10-21	2882	White	Loss	Yukawa Mitsuhisa	3051	♂
2020-09-28	2882	White	Win	Shintani Yousuke	2904	♂
2020-09-24	2881	White	Win	Takashima Takeshi	2741	♂
2020-08-24	2880	White	Win	Ono Ayako	2533	♀
2020-08-19	2880	Black	Loss	Morino Setsuo	2685	♂
2020-08-12	2880	White	Loss	Yu Chengchi	3461	♂
2020-07-22	2879	Black	Win	Nagasaki Yuji	2383	♂
2020-07-08	2879	White	Win	Arakaki Shun	2932	♂		| go4go |
2020-06-10	2878	Black	Win	Nagasaki Yuji	2385	♂
2020-02-26	2873	Black	Loss	Ishii Shinzo	2691	♂
2020-02-12	2873	White	Win	Maeda Ryo	2559	♂
2020-01-23	2872	Black	Loss	Wu Boyi	3177	♂
2019-12-12	2871	White	Loss	Watanabe Yuu	2930	♂
2019-11-27	2871	Black	Loss	Hong Seokui	3241	♂
2019-10-09	2871	White	Win	Yoshida Mika	2781	♀
2019-09-11	2871	White	Win	Ushikubo Yoshitaka	2664	♂
2019-08-28	2871	White	Loss	Tanaka Koyu	3093	♂
2019-08-26	2870	White	Loss	Hara Masakazu	3076	♂
2019-07-31	2870	White	Win	Tatsumi Akane	2771	♀
2019-07-10	2870	Black	Win	Matsumura Osamu	2248	♂
2019-06-27	2870	White	Loss	Sada Atsushi	3283	♂
2019-06-12	2870	White	Loss	Hasegawa Sunao	2912	♂
2019-05-22	2870	White	Win	Chen Kayui	2911	♂
2019-04-17	2869	White	Loss	Hong Seisen	3040	♂		| go4go |
2019-04-03	2869	White	Win	Tafu Kae	2334	♀
2019-03-13	2869	Black	Win	Oda Hiromitsu	2712	♂
2019-03-06	2869	White	Loss	Hong Seokui	3234	♂
2019-02-21	2868	Black	Win	Konno Tameto	2731	♂
2019-02-13	2868	Black	Loss	Kang Minhoo	3045	♂
2019-01-09	2868	Black	Win	Muraoka Mika	2262	♀
2018-12-19	2867	White	Loss	Kunisawa Hiroto	3031	♂
2018-11-29	2867	White	Win	Imamura Yoshiaki	3059	♂
2018-11-08	2866	Black	Win	Nakamura Shinya	3027	♂
2018-09-10	2863	Black	Loss	Imabun Taro	3003	♂
2018-08-22	2862	Black	Loss	Kim Byungmin	2779	♂
2018-07-26	2861	Black	Loss	Iwata Saeka	2799	♀
2018-07-18	2861	White	Loss	Sato Yuta	3033	♂		| go4go |
2018-06-20	2861	Black	Win	Nishiyama Shizuka	2708	♀
2018-06-06	2861	White	Loss	Son Hideyo	2739	♂
2018-05-23	2861	White	Win	Meyer Francis	2750	♂
2018-04-25	2861	Black	Win	Imai Kazuhiro	2810	♂
2018-04-04	2861	Black	Loss	Hara Masakazu	3038	♂
2018-03-21	2861	White	Win	Sakakibara Fumiko	2533	♀
2018-01-31	2860	Black	Win	Muraoka Mika	2286	♀
2017-12-07	2860	White	Loss	Sasaka Shiro	2785	♂
2017-11-08	2860	White	Loss	Kurahashi Masayuki	3086	♂
2017-10-30	2860	White	Win	Andrii Kravets	2698	♂		| go4go |
2017-10-30	2860	White	Win	Sonoda Yuichi	3042	♂
2017-10-18	2860	Black	Win	Muraoka Mika	2296	♀
2017-10-04	2860	Black	Win	Meyer Francis	2759	♂
2017-09-04	2859	White	Loss	Nishi Takenobu	3162	♂
2017-08-09	2858	Black	Loss	Nakano Yasuhiro	3183	♂
2017-07-19	2858	White	Win	Inoue Naoki	2850	♂
2017-06-21	2857	White	Loss	Sada Atsushi	3200	♂
2017-05-10	2855	Black	Loss	Kang Minhoo	3025	♂
2017-03-01	2854	Black	Loss	Yokota Shigeaki	3070	♂
2017-02-15	2853	Black	Loss	Kiyonari Tetsuya	3129	♂
2017-02-01	2853	Black	Loss	Morino Setsuo	2695	♂
2017-01-12	2854	White	Loss	Kumamoto Shusei	2954	♂
2015-11-25	2865	White	Loss	Sakai Hideyuki	3224	♂		| go4go |
2015-04-16	2872	Black	Loss	Sun Zhe	3250	♂		| nihon_kiin | go4go |
2015-02-05	2874	White	Win	Takagi Junpei	2776	♂		| nihon_kiin | go4go |
2013-11-13	2884	Black	Loss	Sada Atsushi	3125	♂		| go4go |
2013-04-18	2890	White	Loss	Mukai Chiaki	3007	♀		| nihon_kiin | go4go |
2013-03-27	2891	White	Loss	Yamada Noriyoshi	3022	♂		| go4go |
2012-08-25	2902	White	Loss	Chang Hsu	3384	♂		| nihon_kiin | go4go |
2012-06-25	2905	White	Win	Yamada Takuji	3078	♂		| nihon_kiin |
2012-06-25	2905	White	Win	Ishida Yoshio	3096	♂		| nihon_kiin |
2011-01-06	2907	Black	Loss	Hsieh Yi Min	3099	♀		| go4go |

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