- Highest rank
- jūryō 十両The second division, and the lowest that's paid a salary. More on jūryō 10
- heya 部屋A stable: the house where wrestlers train, and where the juniors live. More on heya
- Hakkaku
- From
- Aomori-ken, Kitatsugaru-gun, Kanagi-cho
- Born
- 1 June 1974
- Height
- 177 cm
- Weight
- 154 kg
- Debut
- Haru 1997
- Retired
- 1 May 2010
Rank by basho 80 basho on the banzuke
JuryoMakushitaSandanme
Career record
| Division | Basho | Won | Lost | Win rate |
|---|---|---|---|---|
| Makushita | 58 | 195 | 198 | 50% |
| Sandanme | 13 | 52 | 35 | 60% |
| Juryo | 9 | 62 | 84 | 42% |
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
Latest bouts
- Beat Akinoyamatsukiotoshi
- Lost to Hokazanyorikiri
- Beat Chiyonorikuoshidashi
- Lost to Kaisenryuyorikiri
- Lost to Kamiyutakayorikiri
- Lost to Sachiazumayorikiri
- Beat Kotokenseioshitaoshi
- Lost to Masuhikariyorikiri
- Lost to Kabutoiwaoshidashi
- Beat Tochifudooshidashi
- Lost to Torugawayorikiri
- Beat Shinyuyorikiri
- Lost to Chiyomaruhatakikomi
- Lost to Ogifujihikiotoshi
- Lost to Aobayorikiri
Ring names
- Harada Osamu from Haru 1997
- Hokutoiwa Osamu from Hatsu 1999