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 | Sandanme 29 (better) | Jonidan 26 |
| Career wins | 6666-88 (better) | 2626-30 |
| Win rate | 42.9% | 46.4% (better) |
| Top-division titles | 0 | 0 |
| Special prizes | 0 | 0 |
| Gold stars | 0 | 0 |
| Top-division basho | 0 | 0 |
| Top-division wins | - | - |
| Height | 174 cm | 176 cm |
| Weight | 123 kg | 95 kg |
Koshinyama v Tsuchiya Masahiro
3 meetingsKoshinyama 1Tsuchiya Masahiro 2
- Koshinyama won · Kyushu 1985, day 5 · Jd51e v Jd50e
- Tsuchiya Masahiro won · Aki 1985, day 2 · Jd26w v Jd26e
- Tsuchiya Masahiro won · Nagoya 1985, day 2 · Jd44w v Jd44e