- Highest rank
- jonidan 序二段The fifth division. Its size isn't fixed. More on jonidan 13
- heya 部屋A stable: the house where wrestlers train, and where the juniors live. More on heya
- Onomatsu
- From
- Kumamoto-ken, Kuma-gun, Sagara-mura
- Born
- 26 April 1979
- Height
- 181 cm
- Weight
- 99 kg
- Debut
- Nagoya 1995
- Retired
- 1 January 2002
Rank by basho 38 basho on the banzuke
JonidanJonokuchi
Career record
| Division | Basho | Won | Lost | Win rate |
|---|---|---|---|---|
| Jonokuchi | 4 | 12 | 9 | 57% |
| Jonidan | 34 | 109 | 122 | 47% |
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 |
|---|---|---|---|
| Yoshinonami | 5 | 1-4 | Compare |
| Ikai | 4 | 3-1 | Compare |
| Neya | 4 | 4-0 | Compare |
| Tamanotaka | 4 | 1-3 | Compare |
| Seishiro | 4 | 1-3 | Compare |
| Obayama | 3 | 3-0 | Compare |
| Yodonishiki | 3 | 2-1 | Compare |
| Toyokumono | 3 | 3-0 | Compare |
| Satani | 3 | 1-2 | Compare |
| Maenoshima | 3 | 1-2 | Compare |
| Azumanami | 3 | 1-2 | Compare |
| Shotsukasa | 3 | 2-1 | Compare |
Latest bouts
- Lost to Tsurunoshoyorikiri
- Beat Tamashoryuyorikiri
- Lost to Toyonohanaoshidashi
- Lost to Kabutoouwatenage
- Beat Korikitsukiotoshi
- Lost to Amanoumiyorikiri
- Beat Kikkawayorikiri
- Lost to Kitataikisotogake
- Lost to Miyanoshimahikkake
- Beat Kotoshimogamayorikiri
- Lost to Tatsutsukasaoshidashi
- Lost to Sokaifuuwatedashinage
- Lost to Kujinosatoyoritaoshi
- Lost to Hokutogotsukiotoshi
- Lost to Seishirooshidashi
Ring names
- Morinaga Ryoichi from Nagoya 1995
- Aso Ryoichi from Kyushu 1995
- Asozan Ryoichi from Natsu 2001