| Oginishiki Yasutoshi | |
|---|---|
| 小城錦康年 | |
| Personal information | |
| Born | Yasutoshi Koiwai 8 July 1971 Chiba, Japan |
| Height | 1.86 m (6 ft 1 in) |
| Weight | 138 kg (304 lb) |
| Career | |
| Stable | Dewanoumi |
| Record | 605-585-107 |
| Debut | March 1987 |
| Highest rank | Komusubi (July 1997) |
| Retired | January 2004 |
| Elder name | Nakadachi |
| Championships | 2 (Jūryō) |
| Special Prizes | Fighting Spirit (1) Outstanding Performance (1) Technique (2) |
| Gold Stars | 2 (Akebono, Takanohana II) |
| * Up to date as of August 2012. | |
Oginishiki Yasutoshi (born 8 July 1971 as Yasutoshi Koiwai) is a former sumo wrestler from Ichikawa, Chiba Prefecture, Japan. His highest rank was komusubi. His father and brother were also sumo wrestlers. He is now a coach at Dewanoumi stable.