- Highest rank
- makushita 幕下The third division, and the highest one that isn't salaried. More on makushita 14
- heya 部屋A stable: the house where wrestlers train, and where the juniors live. More on heya
- Isenoumi
- From
- Tochigi-ken, Shimotsuga-gun, Fujioka-machi
- Born
- 31 March 1967
- Height
- 174 cm
- Weight
- 132 kg
- Debut
- Haru 1982
- Retired
- 1 January 1995
Rank by basho 77 basho on the banzuke
MakushitaSandanmeJonidanJonokuchi
Career record
| Division | Basho | Won | Lost | Win rate |
|---|---|---|---|---|
| Jonokuchi | 2 | 0 | 0 | - |
| Jonidan | 10 | 14 | 14 | 50% |
| Sandanme | 29 | 60 | 38 | 61% |
| Makushita | 36 | 92 | 108 | 46% |
Defaults count as wins and losses. Playoff bouts don't, as in the official record.
How he wins top winning techniques
Most-faced opponents head to head
| Opponent | Bouts | Record | Compare |
|---|---|---|---|
| Kotoarashi | 5 | 2-3 | Compare |
| Kusunosato | 4 | 1-3 | Compare |
| Haguroumi | 4 | 0-4 | Compare |
| Shinshi | 4 | 2-2 | Compare |
| Aonoshima | 4 | 2-2 | Compare |
| Jinryu | 4 | 2-2 | Compare |
| Chiyonowaka | 4 | 3-1 | Compare |
| Wakatokachi | 3 | 1-2 | Compare |
| Murai | 3 | 1-2 | Compare |
| Daishiryu | 3 | 1-2 | Compare |
| Kototohaku | 3 | 1-2 | Compare |
| Umenosato | 3 | 1-2 | Compare |
Latest bouts
- Beat Tsurugayorikiri
- Lost to Shiratatsukitaoshi
- Beat Dewanofujiyorikiri
- Lost to Genkaiyorikiri
- Lost to Gokenyorikiri
- Lost to Takanohikarioshidashi
- Beat Takaiyamakatasukashi
- Beat Kisezakurauwatenage
- Lost to Haguroumitsukitaoshi
- Beat Asanoyorikotenage
- Beat Chiyonowakaoshidashi
- Beat Wakaryuseiuwatenage
- Lost to Karatsunadayoritaoshi
- Beat Wakanoshimayorikiri
- Beat Tomonoumiyorikiri
Ring names
- Otsuka Osamu from Haru 1982
- Nijinoumi Osamu from Hatsu 1993