Rikishi Comparison
 |  | |
|---|---|---|
| Name | Shimadayama | Koboyama |
| Heya | Miyagino | Takashima |
| Shusshin | Chiba | Miyagi |
| Birth Date | 1952-02-10 | 1957-08-15 |
| Age | 73 | 67 |
| First Basho | 1967-09 | 1973-03 |
| Retired Basho | 1978-01 | 1990-11 |
| Career Duration | 10 years 4 months | 17 years 8 months |
| Highest Rank | Ms44 | S1 |
| Height | 180 cm | 180 cm |
| Weight | 106 kg | 147 kg |
| Total Wins | 37 | 466 |
| Total Losses | 42 | 511 |
| Win Percentage | 46.84 % | 47.70 % |
| Yusho Wins | 0 | 0 |
| Jun-Yusho Wins | 1 | 6 |
| Special Prizes | 0 | 2 |
| Kinboshi | 0 | 0 |
Rank of Rikishi over time
Show Yusho
Show Jun-Yusho
- Shimadayama
- Koboyama
Rikishi wins per basho
- Wins - Shimadayama
- Wins - Koboyama