Hiroyuki Watanabe was a Japanese actor. He primarily acted in dramas, of which a handful are tokusatsu series. One of his latest roles was as Taiga Saejima in the tokusatsu series GARO. He also played Kamen Rider Gaoh in the Kamen Rider Den-O movie, Kamen Rider Den-O: I'm Born!.
| Episode |
牙狼 大河 |
2005 |
| Episode |
牙狼 赤酒 |
2006 |
| Episode |
牙狼 刻印 |
2006 |
