Rikishi Comparison
 |  | |
|---|---|---|
| Name | Kozuyama | Ryuko |
| Heya | Onaruto | Tamanoi |
| Shusshin | Kanagawa | Brazil |
| Birth Date | 1965-03-25 | 1971-05-26 |
| Age | 60 | 53 |
| First Basho | 1980-03 | 1992-05 |
| Retired Basho | 1993-05 | 1999-01 |
| Career Duration | 13 years 2 months | 6 years 8 months |
| Highest Rank | Ms5 | J8 |
| Height | 183 cm | 185 cm |
| Weight | 136.5 kg | 173 kg |
| Total Wins | 160 | 167 |
| Total Losses | 128 | 150 |
| Win Percentage | 55.56 % | 52.68 % |
| Yusho Wins | 0 | 0 |
| Jun-Yusho Wins | 4 | 2 |
| Special Prizes | 0 | 0 |
| Kinboshi | 0 | 0 |
Rank of Rikishi over time
Show Yusho
Show Jun-Yusho
- Kozuyama
- Ryuko
Rikishi wins per basho
- Wins - Kozuyama
- Wins - Ryuko