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 | Komusubi | Komusubi |
| Career wins | 407407-365 | 446446-458 (better) |
| Win rate | 52.7% (better) | 49.3% |
| Top-division titles | 0 | 0 |
| Special prizes | 2 | 2 |
| Gold stars | 1 | 2 (better) |
| Top-division basho | 43 | 45 (better) |
| Top-division wins | 301301-321 | 313313-367 (better) |
| Height | 185 cm | 189 cm |
| Weight | 174 kg | 165 kg |
Iwakiyama Ryuta v Kokkai Futoshi
22 meetingsIwakiyama Ryuta 9Kokkai Futoshi 13
- Iwakiyama Ryuta won · Haru 2010, day 8 · M8e v M14eyorikiri
- Iwakiyama Ryuta won · Hatsu 2010, day 11 · M14e v M9eyorikiri
- Kokkai Futoshi won · Kyushu 2009, day 13 · M4w v M10wyorikiri
- Kokkai Futoshi won · Natsu 2009, day 12 · M8e v M14euwatedashinage
- Kokkai Futoshi won · Haru 2009, day 7 · M10e v M8whikiotoshi
- Iwakiyama Ryuta won · Nagoya 2008, day 14 · M9w v M10wyoritaoshi
- Iwakiyama Ryuta won · Hatsu 2008, day 11 · M13e v M9etsukiotoshi
- Iwakiyama Ryuta won · Aki 2007, day 7 · M10e v M12eyorikiri
- Kokkai Futoshi won · Haru 2007, day 8 · M11e v M7euwatenage
- Kokkai Futoshi won · Hatsu 2007, day 11 · M10e v M5wuwatenage
- Kokkai Futoshi won · Kyushu 2006, day 10 · M1w v K1wokuridashi
- Kokkai Futoshi won · Nagoya 2006, day 10 · M10w v M5woshidashi
- Iwakiyama Ryuta won · Natsu 2006, day 3 · M9e v M6wkotenage
- Kokkai Futoshi won · Haru 2006, day 14 · M3w v M1whatakikomi
- Iwakiyama Ryuta won · Hatsu 2006, day 9 · M5e v M2wtsukiotoshi
- Iwakiyama Ryuta won · Kyushu 2005, day 5 · M4w v M6wyorikiri
- Kokkai Futoshi won · Aki 2005, day 15 · M4e v M2wyorikiri
- Kokkai Futoshi won · Haru 2005, day 1 · K1e v M4eoshidashi
- Kokkai Futoshi won · Kyushu 2004, day 14 · M3e v M2wyorikiri
- Iwakiyama Ryuta won · Aki 2004, day 8 · M2e v M1woshidashi
- Kokkai Futoshi won · Nagoya 2004, day 11 · M1w v M2eyorikiri
- Kokkai Futoshi won · Haru 2004, day 3 · M5w v M9wyorikiri