|This article is about a/an voice actor in the Super Sentai series.|
As voice actor, he is well known for his roles in Cowboy Bebop (as Spike Spiegel and Ein), Neon Genesis Evangelion (as Ryoji Kaji) and the current voice of Koichi Zenigata (Lupin III).
- Zyuden Sentai Kyoryuger vs. Go-Busters: Dinosaur Great Battle! Farewell, Eternal Friends - Tyrannosaurus
- Kōichi Yamadera at Wikipedia.