
Quick answer — Koutarou Nakamura voices Genichirou Tazaki in Run with the Wind, Bernard Chizeta in Chaika -The Coffin Princess-, Orton in My Unique Skill Makes Me OP even at Level 1.
Koutarou Nakamura voices Genichirou Tazaki (Run with the Wind), Bernard Chizeta (Chaika -The Coffin Princess-), Orton (My Unique Skill Makes Me OP even at Level 1).
Genichirou Tazaki is voiced in Japanese by Koutarou Nakamura.