| Grand Champion of the Adult Male Koi Division | |
| Mr, Takahiro Toyama (Aichi Prefecture） | |
| Narita Koi Farm Co., Ltd. (Aichi Prefecture) |
52nd All Japan Combined Nishikigoi Show
| Grand Champion of the Adult Male Koi Division | |
| Mr, Takahiro Toyama (Aichi Prefecture） | |
| Narita Koi Farm Co., Ltd. (Aichi Prefecture) |