Home Discover Seasons Schedule Manga

Loading artist profile…

Home Manga Season Queue Profile

© 2026 Aniphoria. Built for passionate anime fans.

Tools Watch Orders Filler Guides Manga & Novels Artists Collections Studios Characters About Editorial policy Affiliate disclosure Privacy Terms Contact

Portrait of Takehiro Koyama

Behind the anime

Takehiro Koyama

Voice actor

Takehiro Koyama is a voice actor whose credits include Cowboy Bebop: The Movie - Knockin' on Heaven's Door, Sakon the Ventriloquist.

Biography Selected credits

Born in: Maizuru
Credits: 2

Selected credits

Browse titles and the roles they contributed.

2 credits

Search titles and creditsFilter by role or formatSort credits

2 titles listed

Cowboy Bebop: The Movie - Knockin' on Heaven's Door

Voice of Bull · Japanese

Sakon the Ventriloquist

Voice of Niemon Tachibana · Japanese