Rikishi Comparison
 |  | |
|---|---|---|
| Name | Kozuyama | Mutsuhokkai |
| Heya | Onaruto | Ajigawa |
| Shusshin | Kanagawa | Hokkaido |
| Birth Date | 1965-03-25 | 1964-06-24 |
| Age | 60 | 60 |
| First Basho | 1980-03 | 1981-03 |
| Retired Basho | 1993-05 | 2004-01 |
| Career Duration | 13 years 2 months | 22 years 10 months |
| Highest Rank | Ms5 | J6 |
| Height | 183 cm | 181.5 cm |
| Weight | 136.5 kg | 188 kg |
| Total Wins | 160 | 389 |
| Total Losses | 128 | 398 |
| Win Percentage | 55.56 % | 49.43 % |
| Yusho Wins | 0 | 1 |
| Jun-Yusho Wins | 4 | 5 |
| Special Prizes | 0 | 0 |
| Kinboshi | 0 | 0 |
Rank of Rikishi over time
Show Yusho
Show Jun-Yusho
- Kozuyama
- Mutsuhokkai
Rikishi wins per basho
- Wins - Kozuyama
- Wins - Mutsuhokkai