Games Between Two Players
Ko Iso (3 win; 1 loss) vs. Imamura Toshiya
| Game Date and Game Description | |||||
| Black | White | Result | Replay | Download | |
 [2017-12-17] 65th Japanese NHK Cup, round 3
|
|||||
| Imamura Toshiya 9p | Ko Iso 9p | B+R |  |
 |
 |
| [2012-12-06] 68th Japanese Honinbo, league
|
|||||
| Imamura Toshiya 9p | Ko Iso 8p | W+4.5 | |
|
|
| [2011-07-07] 67th Japanese Honinbo, preliminary
|
|||||
| Imamura Toshiya 9p | Ko Iso 8p | W+11.5 | |
|
|
| [2006-01-12] 31st Japanese Meijin, league
|
|||||
| Ko Iso 7p | Imamura Toshiya 9p | B+3.5 | |
|
|
