Rikishi Comparison
 |  | |
|---|---|---|
| Name | Koiso | Hiyoriyama |
| Heya | Hanaregoma | Takadagawa |
| Shusshin | Osaka | Kanagawa |
| Birth Date | 1973-11-28 | 1973-10-21 |
| Age | 51 | 51 |
| First Basho | 1989-03 | 1989-03 |
| Retired Basho | 1989-07 | 2008-05 |
| Career Duration | 4 months | 19 years 2 months |
| Highest Rank | Jk38 | Ms40 |
| Height | 176 cm | 176 cm |
| Weight | 115 kg | 100.5 kg |
| Total Wins | 1 | 388 |
| Total Losses | 6 | 410 |
| Win Percentage | 14.29 % | 48.62 % |
| Yusho Wins | 0 | 0 |
| Jun-Yusho Wins | 0 | 3 |
| Special Prizes | 0 | 0 |
| Kinboshi | 0 | 0 |
Rank of Rikishi over time
Show Yusho
Show Jun-Yusho
- Koiso
- Hiyoriyama
Rikishi wins per basho
- Wins - Koiso
- Wins - Hiyoriyama