- Highest rank
- makushita 幕下The third division, and the highest one that isn't salaried. More on makushita 52
- heya 部屋A stable: the house where wrestlers train, and where the juniors live. More on heya
- Wakamatsu
- From
- Miyazaki-ken, Miyakonojo-shi
- Born
- 15 March 1973
- Height
- 175 cm
- Weight
- 116 kg
- Debut
- Natsu 1988
- Retired
- 1 January 1997
Rank by basho 52 basho on the banzuke
MakushitaSandanmeJonidanJonokuchi
Career record
| Division | Basho | Won | Lost | Win rate |
|---|---|---|---|---|
| Jonokuchi | 3 | 12 | 2 | 86% |
| Jonidan | 15 | 51 | 46 | 53% |
| Sandanme | 32 | 114 | 109 | 51% |
| Makushita | 2 | 3 | 13 | 19% |
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 |
|---|---|---|---|
| Dewanosato | 5 | 1-4 | Compare |
| Toyozakura | 4 | 3-1 | Compare |
| Fujitora | 4 | 2-2 | Compare |
| Shimamusashi | 4 | 2-2 | Compare |
| Wakanomiya | 4 | 1-3 | Compare |
| Tokotakara | 4 | 3-1 | Compare |
| Kototao | 3 | 3-0 | Compare |
| Tsuchihashi | 3 | 3-0 | Compare |
| Maedaiko | 3 | 1-2 | Compare |
| Kirinami | 3 | 0-3 | Compare |
| Takafubuki | 3 | 2-1 | Compare |
| Tochishimizu | 3 | 3-0 | Compare |
Latest bouts
- Beat Kyokutenzanoshidashi
- Lost to Onimaruoshidashi
- Lost to Kiyominatoyorikiri
- Beat Higotsukasahatakikomi
- Beat Matsunotanioshidashi
- Lost to Fusanosatoyorikiri
- Lost to Tsujimotoyorikiri
- Beat Ryukiyamakatasukashi
- Beat Takanagaihatakikomi
- Lost to Shinmeiyorikiri
- Beat Fujitorahatakikomi
- Beat Imaarashitsukiotoshi
- Beat Kodohikiotoshi
- Beat Maeyutakaoshidashi
- Lost to Kotomiyakeyoritaoshi
Ring names
- Sameshima from Natsu 1988
- Kosameryu Toshihiro from Nagoya 1988
- Sameshima Toshihiro from Kyushu 1992
- Kosameryu Toshihiro from Nagoya 1993