Takehiro Koyama

Japanese voice actor

4 characters7 anime

Quick answer — Takehiro Koyama voices Bull in Cowboy Bebop: The Movie - Knockin' on Heaven's Door, Heizo Hattori in Detective Conan: The Lost Ship in the Sky, Kenichirou Senomiya in Robotics;Notes and 1 more characters.

Characters voiced by Takehiro Koyama

Bull

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

Heizo Hattori

Detective Conan: The Lost Ship in the Sky

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

OP1

Ask DNA

ED1

Gotta Knock a Little Harder

🎵 Music from Detective Conan: The Lost Ship in the Sky

Detective Conan Movie 14: The Lost Ship in The Sky - Opening Theme

Detective Conan "The Lost Ship in the Sky" || Over Drive by Garnet Crow

🎵 Music from Detective Conan: The Private Eyes' Requiem

Detective Conan Main Theme

🎵 Music from Detective Conan: The Crimson Love Letter

Detective Conan Movie 21: The Crimson Love Letter - Main Theme

Detective Conan "The Crimson Love Letter" || Togetsukyō ~Kimi Omou~ by Mai Kuraki || Heiji & Kazuha

Frequently Asked Questions

What characters does Takehiro Koyama voice?

Takehiro Koyama voices Bull (Cowboy Bebop: The Movie - Knockin' on Heaven's Door), Heizo Hattori (Detective Conan: The Lost Ship in the Sky), Kenichirou Senomiya (Robotics;Notes), Kamiya-souri (Speed Grapher).

Who voices Bull in Cowboy Bebop: The Movie - Knockin' on Heaven's Door?

Bull is voiced in Japanese by Takehiro Koyama.