High School! Kimengumi
Among his other credits, Genda has performed the roles of Masami Iwaki ("Dokaben"), Sourman ("Dr. Slump"), Gō Reietsu ("High School! Kimengumi"), Optimus Prime (A.K.A. Convoy) ("The Transformers"), Umibouzu ("City Hunter"), Ichimi Araiwa ("Cooking Papa"), and Action Kamen ("Crayon Shin-chan") and is the current Japanese voice of Tigger in "Winnie the Pooh" media. He is also known for voicing Kurama in "Naruto".