Head to head 対戦成績
The better figure in each row is lit white. Height and weight aren't scored.
| Measure | ||
|---|---|---|
| Highest rank | Jonidan 20 | Sandanme 56 (better) |
| Career wins | 245245-290 (better) | 197197-216 |
| Win rate | 45.8% | 47.7% (better) |
| Top-division titles | 0 | 0 |
| Special prizes | 0 | 0 |
| Gold stars | 0 | 0 |
| Top-division basho | 0 | 0 |
| Top-division wins | - | - |
| Height | 188 cm | 180 cm |
| Weight | 150 kg | 97 kg |
Bosonami Seiichi v Ryushoyama Katsuaki
4 meetingsBosonami Seiichi 1Ryushoyama Katsuaki 3
- Ryushoyama Katsuaki won · Natsu 1993, day 12 · Jd90w v Jd88wyorikiri
- Bosonami Seiichi won · Natsu 1991, day 14 · Jd138e v Jd135e
- Ryushoyama Katsuaki won · Hatsu 1991, day 14 · Jd107w v Jd105e
- Ryushoyama Katsuaki won · Aki 1990, day 9 · Jk3e v Jk4w