Gō Ōdaira (11-3-3) vs Katsunari Takayama (27-7-0)
- Date
- 2014-12-31
- Result
- Winner: Katsunari Takayama
- Method
- TKO
- Round
- 7 of 12
- Time
- 2:24
- Venue
- Bodymaker Colosseum
- City
- Osaka
- Country
- 🇯🇵 JP
- Title
- Won vacant WBO and IBF mini-flyweight titles
- Confirmation
- ✓✓ two sources
Sources
| Source | Side | Link | Observed |
|---|---|---|---|
| English Wikipedia | b | en.wikipedia.org/wiki/Katsunari_Takayama | 2026-10-11 |
| Wikipedia (ja) | a | ja.wikipedia.org/wiki/大平剛 | 2026-10-12 |
| Wikipedia (ja) | b | ja.wikipedia.org/wiki/高山勝成 | 2026-10-12 |