- Highest rank
- sandanme 三段目The fourth division, with 160 wrestlers since January 2025. More on sandanme 94
- heya 部屋A stable: the house where wrestlers train, and where the juniors live. More on heya
- Isegahama
- From
- Miyazaki-ken, Miyakonojo-shi
- Born
- 10 May 1979
- Height
- 180 cm
- Weight
- 186 kg
- Debut
- Hatsu 1998
- Retired
- 1 September 2008
Rank by basho 64 basho on the banzuke
SandanmeJonidanJonokuchi
Career record
| Division | Basho | Won | Lost | Win rate |
|---|---|---|---|---|
| Jonokuchi | 13 | 39 | 27 | 59% |
| Jonidan | 50 | 142 | 155 | 48% |
| Sandanme | 1 | 3 | 9 | 25% |
Defaults count as wins and losses. Playoff bouts don't, as in the official record.
Titles and prizes
- 優勝Hatsu 2002Jonokuchi
How he wins top winning techniques
Most-faced opponents head to head
| Opponent | Bouts | Record | Compare |
|---|---|---|---|
| Suzunohana | 8 | 6-2 | Compare |
| Yamakoshi | 7 | 5-2 | Compare |
| Kinunoyama | 5 | 1-4 | Compare |
| Daitenyu | 5 | 2-3 | Compare |
| Tochikasuga | 5 | 2-3 | Compare |
| Tochitensho | 5 | 1-4 | Compare |
| Aoiyama | 4 | 2-2 | Compare |
| Takaisamu | 4 | 2-2 | Compare |
| Amanowaka | 4 | 2-2 | Compare |
| Kotobuki | 4 | 0-4 | Compare |
| Daigonishiki | 4 | 1-3 | Compare |
| Tamayutaka | 4 | 2-2 | Compare |
Latest bouts
- Beat Shobushitsukiotoshi
- Lost to Daihayabusashitatehineri
- Beat Suzunohanayorikiri
- Beat Wakabayashiabisetaoshi
- Lost to Shinjoyorikiri
- Lost to Kitagawaoshidashi
- Lost to Owadauwatenage
- Beat Shinshirooshidashi
- Lost to Kiryuyorikiri
- Lost to Daishokakuyorikiri
- Beat Tamahikariyorikiri
- Beat Kakushomakotenage
- Beat Yamamotooshidashi
- Lost to Wakanofujiyorikiri
- Beat Matsubayamaoshidashi
Ring names
- Iwasaki Koichiro from Hatsu 1998
- Anju Koichiro from Natsu 1998