Rikishi Comparison
 |  | |
|---|---|---|
| Name | Oko | Wakatsukuba |
| Heya | Tomozuna | Takasago |
| Shusshin | Hokkaido | Ibaraki |
| Birth Date | 1956-08-17 | 1956-10-30 |
| Age | 68 | 68 |
| First Basho | 1970-09 | 1972-07 |
| Retired Basho | 1985-11 | 1987-01 |
| Career Duration | 15 years 2 months | 14 years 6 months |
| Highest Rank | M14 | J8 |
| Height | 185 cm | 175 cm |
| Weight | 169 kg | 118 kg |
| Total Wins | 165 | 145 |
| Total Losses | 169 | 150 |
| Win Percentage | 49.40 % | 49.15 % |
| Yusho Wins | 1 | 0 |
| Jun-Yusho Wins | 3 | 2 |
| Special Prizes | 0 | 0 |
| Kinboshi | 0 | 0 |
Rank of Rikishi over time
Show Yusho
Show Jun-Yusho
- Oko
- Wakatsukuba
Rikishi wins per basho
- Wins - Oko
- Wins - Wakatsukuba