| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
[2025-10-20] 52nd Japanese Tengen, preliminary A
|
| Matsumoto Takehisa 8p |
Koike Yoshihiro 7p |
W+4.5 |
 |
 |
 |
[2025-10-16] 64th Japanese Judan, last preliminary
|
| Furuya Yutaka 9p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2025-09-28] 73rd Japanese NHK Cup, round 2
|
| Koike Yoshihiro 7p |
Yu Zhengqi 8p |
W+R |
 |
 |
 |
[2025-09-25] 51st Japanese Gosei, preliminary A
|
| Hsu Chiayuan 9p |
Koike Yoshihiro 7p |
B+R |
 |
 |
 |
[2025-09-22] 64th Japanese Judan, last preliminary
|
| Koike Yoshihiro 7p |
Imabun Taro 4p |
B+5.5 |
 |
 |
 |
[2025-09-18] 51st Japanese Gosei, preliminary A
|
| Koike Yoshihiro 7p |
Xie Yimin 7p |
B+R |
 |
 |
 |
[2025-09-15] 20th Hiroshima Aluminum Cup, preliminary
|
| Miura Taro 4p |
Koike Yoshihiro 7p |
B+3.5 |
 |
 |
 |
[2025-08-28] 50th Japanese Kisei, league B2
|
| Koike Yoshihiro 7p |
Shida Tatsuya 8p |
B+4.5 |
 |
 |
 |
[2025-08-07] 64th Japanese Judan, preliminary A
|
| Fujii Koki 3p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2025-07-27] 73rd Japanese NHK Cup, round 1
|
| Nishi Takenobu 6p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2025-07-07] 50th Japanese Kisei, league B2
|
| Adachi Toshimasa 7p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2025-06-26] 51st Japanese Meijin, preliminary B
|
| Cho Chikun 9p |
Koike Yoshihiro 7p |
B+R |
 |
 |
 |
[2025-06-19] 64th Japanese Judan, preliminary B
|
| Mimura Tomoyasu 9p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2025-06-16] 50th Japanese Kisei, league B2
|
| Koike Yoshihiro 7p |
Seto Taiki 8p |
W+R |
 |
 |
 |
[2025-05-22] 64th Japanese Judan, preliminary B
|
| Onishi Kenya 6p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2025-05-19] 51st Japanese Meijin, preliminary B
|
| Sakai Maki 9p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2025-05-15] 50th Japanese Kisei, league B2
|
| Otake Yu 7p |
Koike Yoshihiro 7p |
B+3.5 |
 |
 |
 |
[2025-04-24] 64th Japanese Judan, preliminary B
|
| Kibe Natsuki 3p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2025-04-14] 50th Japanese Kisei, league B2
|
| Koike Yoshihiro 7p |
Sada Atsushi 7p |
W+R |
 |
 |
 |
[2025-03-10] 50th Japanese Kisei, league B2
|
| Koike Yoshihiro 7p |
Fujita Akihiko 7p |
B+1.5 |
 |
 |
 |
[2025-03-06] 80th Japanese Honinbo, round 2
|
| Hsu Chiayuan 9p |
Koike Yoshihiro 7p |
B+R |
 |
 |
 |
[2025-02-21] 51st Japanese Tengen, round 1
|
| Koike Yoshihiro 7p |
Iyama Yuta 9p |
W+R |
 |
 |
 |
[2025-02-06] 80th Japanese Honinbo, round 1
|
| Koike Yoshihiro 7p |
Anzai Nobuaki 8p |
B+2.5 |
 |
 |
 |
[2024-12-25] 4th Japanese Teikei Cup Shunei Tournament, league B
|
| Koike Yoshihiro 7p |
Mutsuura Yuta 8p |
W+R |
 |
 |
 |
[2024-12-24] 4th Japanese Teikei Cup Shunei Tournament, league B
|
| Koike Yoshihiro 7p |
Kato Chie 3p |
B+5.5 |
 |
 |
 |
[2024-12-22] 4th Japanese Teikei Cup Shunei Tournament, league B
|
| Koike Yoshihiro 7p |
Miura Taro 3p |
W+0.5 |
 |
 |
 |
[2024-12-21] 4th Japanese Teikei Cup Shunei Tournament, league B
|
| Imabun Taro 3p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2024-12-20] 4th Japanese Teikei Cup Shunei Tournament, league B
|
| Hirose Yuichi 7p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2024-12-16] 80th Japanese Honinbo, last preliminary
|
| Seki Kotaro 9p |
Koike Yoshihiro 7p |
W+R |
 |
 |
 |
[2024-11-14] 73rd Japanese Oza, preliminary A
|
| Koike Yoshihiro 7p |
Rin Kanketsu 8p |
W+0.5 |
 |
 |
 |