Fan Casting Kappei Yamaguchi as Grey Matter in What if Ben's Aliens could talk in Japanese?

grimlocktheking made this fan casting suggestion on October 7, 2023. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Kappei Yamaguchi as Grey Matter in What if Ben's Aliens could talk in Japanese?

Kappei YamaguchiJapan

59 years old
Mitsuo Yamaguchi (山口 光雄, Yamaguchi Mitsuo), better known by his stage name of Kappei Yamaguchi (山口 勝平, Yamaguchi Kappei) is a Japanese voice actor and actor from Fukuoka, affiliated with Gokū and 2...
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What if Ben's Aliens could talk in Japanese?

What if Ben's Aliens could talk in Japanese?

by Cartoon Network & Man of Action
If Ben's Aliens could talk in Japanese, how would their voices sound like?
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Kappei Yamaguchi is known for his roles in Kiki's Delivery Service and The Boy and the Beast. He has been suggested by fans for 235 roles on myCast, including Teddie in Shin Megami Tensei: Persona. Similar actors include Wataru Takagi, Romi Park, and Hiroshi Kamiya. Kappei Yamaguchi was suggested to play Grey Matter in What if Ben's Aliens could talk in Japanese? by grimlocktheking. What if Ben's Aliens could talk in Japanese? has 60 roles, including Ampfibian, XLR8, and Ripjaws.

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