Keizan
Animation:
Rooster Fighter (2026) (Web Series)
Keizan is the stoic mentor and former champion in Rooster Fighter (2026), guiding the protagonist with strategic combat wisdom and a mysterious past. voiced by Akio Ōtsuka, known for Shunsui Kyōraku in Bleach and Solid Snake in the Metal Gear Solid series.
Keizan Voiced by
English
Kirk Thornton built a career from theater roots into one of anime dubbing's most recognizable voices. Originally from Portland, Oregon,…...
Japanese
A veteran seiyuu whose deep voice anchors anime and gaming's most enduring characters, Ōtsuka trained in theater before moving into…...