Riven

Nobuyuki Koyama

aka. 小山信行

Biography

Crew

Gridman the Hyper Agent

7.8

Superior Ultra 8 Brothers

7.7

Ultraman Cosmos 2: The Blue Planet

6.7

Ultra Q Monster Legend: Jun Manjome's Confession

0

Ultra Heroine Legend: From Anne to Seven

0

Ultraman Monster Legend: The 40 Year Old Truth

0

Ultra Heroine Legend: Contest of Goddesses

0