Houchuu Ootsuka hails from Aba, now part of Tsuyama in Okayama Prefecture, and has worked as a Japanese voice actor since 1980. Born in 1954, he voices Sakonji Urokodaki in Demon Slayer.
Ōtsuka voiced Shiro Tokita in Neon Genesis Evangelion episode 7, playing the Japan Heavy Chemical Industry representative overseeing the rival nuclear-powered robot Jet Alone. Tokita ultimately defies orders to hand over the shutdown password after witnessing Misato risk her life to stop the machine's meltdown, and the character does not reappear after the episode.
Ōtsuka has voiced Jiraiya in Naruto and Sakonji Urokodaki in Demon Slayer. Both are among the most recognizable roles in his long career as a character actor.
Ōtsuka has voiced Mont Blanc Noland in One Piece and Akira Sendo in Slam Dunk. His filmography spans decades of Japanese anime across many different franchises.
Ōtsuka is a regular Japanese dubbing voice for Hollywood actors including Jean-Claude Van Damme and Donnie Yen. That dubbing work runs alongside his original anime voice roles.
Ōtsuka is affiliated with the talent agency Crazy Box. He has been active as a voice actor since 1976, making him one of Japan's most prolific character actors.

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This content is original writing by Daddy Jim Anime based on the Neon Genesis Evangelion anime series, manga, and official materials. Neon Genesis Evangelion was created by Hideaki Anno, published by Kadokawa, and animated by khara and Gainax. All rights to Neon Genesis Evangelion and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
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