Head to head 対戦成績
Up to three wrestlers on one board. In each row the better figure is lit white. Height and weight aren't scored.
| Measure | ||
|---|---|---|
| Highest rank | Maegashira 14 | Sekiwake (better) |
| Career wins | 162162-168 | 466466-510 (better) |
| Win rate | 49.1% (better) | 47.7% |
| Top-division titles | 0 | 0 |
| Special prizes | 0 | 2 (better) |
| Gold stars | 0 | 0 |
| Top-division basho | 1 | 47 (better) |
| Top-division wins | 44-12 | 320320-381 (better) |
| Height | 179 cm | 179 cm |
| Weight | 146 kg | 135 kg |
Oko Itsuo v Koboyama Daizo
4 meetingsOko Itsuo 3Koboyama Daizo 1
- Oko Itsuo won · Natsu 1982, day 14 · J4w v J1whatakikomi
- Koboyama Daizo won · Haru 1981, day 8 · J13w v Ms4whatakikomi
- Oko Itsuo won · Hatsu 1979, day 12 · Ms45e v Ms43e
- Oko Itsuo won · Aki 1978, day 9 · Ms17e v Ms12e