Acting · b. 1980 · Chiba, Japan Tetsuharu Ota Biography Tetsuharu Ota is a Japanese voice actor from Chiba, Japan. He is affiliated with 81 Produce. Acting Gintama: Yoshiwara in Flames Sagaru Yamazaki (voice) 2026 Gintama on Theater 2D: Baragaki-hen Yamazaki Sagaru (voice) 2023 Gintama: The Very Final Sagaru Yamazaki (voice) 2021 Laidbackers Koenji (voice) 2019 Gintama: The Final Chapter - Be Forever Yorozuya Sagaru Yamazaki (voice) 2013 Gintama: The Movie Yamazaki Sagaru (voice) 2010 Fist of the North Star: The Legend of Toki Young Toki (voice) 2008 Fist of the North Star: The Legend of Yuria Young Toki (voice) 2007 Pokémon Ranger and the Temple of the Sea Harysen (voice) 2006 Rockman.EXE: The Program of Light and Darkness Operator 2005 Agent-readable