| Kinta Tomoaka | |
|---|---|
| Birth name | Kinta Tomoaka |
| Professional wrestling career | |
| Ring name(s) | Kinta Tomoaka |
| Billed height | 1.69 m (5 ft 7 in) |
| Billed weight | 77 kg (170 lb) |
| Trained by | Último Dragón |
| Debut | March 11, 2001 |
Koichi Tamaoka (玉岡 孝一, Tamaoka Kōichi, born August 17, 1977) is a Japanese professional wrestling referee and semi-retired professional wrestler, best known for working for Dragon Gate under the ring name Kinta Tamaoka (玉岡 金太, Tamaoka Kinta).