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 45 | Sandanme 43 (better) |
| Career wins | 241241-224 | 332332-317 (better) |
| Win rate | 51.8% (better) | 51.2% |
| Top-division titles | 0 | 0 |
| Special prizes | 0 | 0 |
| Gold stars | 0 | 0 |
| Top-division basho | 0 | 0 |
| Top-division wins | - | - |
| Height | 170 cm | 176 cm |
| Weight | 101 kg | 162 kg |
Kozan Akifumi v Nioyama Taro
5 meetingsKozan Akifumi 4Nioyama Taro 1
- Kozan Akifumi won · Haru 2009, day 1 · Jd13w v Jd14eshitatenage
- Kozan Akifumi won · Hatsu 2009, day 1 · Sd85e v Sd85wyorikiri
- Kozan Akifumi won · Natsu 2008, day 3 · Jd6e v Jd2wshitatehineri
- Nioyama Taro won · Nagoya 2006, day 13 · Sd80w v Sd75whatakikomi
- Kozan Akifumi won · Kyushu 2004, day 1 · Sd63e v Sd63wshitatehineri