Koichi Yamadera is a Japanese actor, narrator and singer from Shiogama, Miyagi Prefecture. He graduated from Tohoku Gakuin University's economics school and is currently affiliated with Across Entertainment. From Wikipedia
Reuniting directors Junpei Mizusaki alongside Shinji Takagi with writer Kazuki Nakashima, the sequel showcases Batman facing alternate Justice League variants in feudal Japan following its home video rollout.
