KOYANAGI Kouhiro (Japan)Japanese name(s): 小柳幸弘
5 tournaments
30 results
Rated 881 in Japan and 1085 in Asia&Oceania&Africa and 1477 in the World
Latest rating: 600
2019-11-10: 104_Q_league(Japan)
| KOYANAGI Kouhiro | 49-15 | IWANAGA Takaya |
| YOSHIMOTO Miki | 49-15 | KOYANAGI Kouhiro |
| TORINAGA Kouryuu | 48-16 | KOYANAGI Kouhiro |
| NAGASHIMA Nobuko | 47-17 | KOYANAGI Kouhiro |
| KOYANAGI Kouhiro | 41-23 | AKAHOSHI Kousuke |
| NAKANO Shou | 54-10 | KOYANAGI Kouhiro |
| KUWAHARA Yoshiteru | 60-04 | KOYANAGI Kouhiro |
| KOYANAGI Kouhiro | 52-12 | SUENOBU Shion |
| YAMADA Tomoyuki | 47-17 | KOYANAGI Kouhiro |
| ESAKI Kazuhiro | 47-17 | KOYANAGI Kouhiro |
| UENO Hideki | 48-16 | KOYANAGI Kouhiro |
| TORINAGA Kouryuu | 33-31 | KOYANAGI Kouhiro |
| UENO Hideki | 49-15 | KOYANAGI Kouhiro |
| KURACHI Ayata | 53-11 | KOYANAGI Kouhiro |
| SHIMOKAWA Atsuji | 36-28 | KOYANAGI Kouhiro |
| TORINAGA Kouryuu | 50-14 | KOYANAGI Kouhiro |
| KOYANAGI Kouhiro | 54-10 | HIROZAWA Mokuren |
| YOSHIMURA Orine | 51-13 | KOYANAGI Kouhiro |
| NAKAMURA Akira | 46-18 | KOYANAGI Kouhiro |
| HARA Sousuke | 58-06 | KOYANAGI Kouhiro |
| KUWAHARA Yoshiteru | 51-13 | KOYANAGI Kouhiro |
| TAKANAGA Tokio | 52-12 | KOYANAGI Kouhiro |
| YAMADA Saori | 50-14 | KOYANAGI Kouhiro |
| SHIMOKAWA Atsuji | 40-24 | KOYANAGI Kouhiro |
| KUWAHARA Kenichi | 40-24 | KOYANAGI Kouhiro |
2018-10-07: 47_All_Japan_Kyushu_prelim(Japan)
| KUWAHARA Yoshiteru | 62-02 | KOYANAGI Kouhiro |
| KOYANAGI Kouhiro | 34-30 | MOCHIZUKI Hideki |
| YAMASHITA Yuya | 64-00 | KOYANAGI Kouhiro |
| ICHIKI Haruki | 61-03 | KOYANAGI Kouhiro |
| KOYANAGI Kouhiro | 64-00 | SHIBATO Yasuhide |
