
Quick answer — Akihiro Matsushima voices Mahou Douguya no Tenin in Little Witch Academia (TV), Hiromu Yaba in BNA.
Akihiro Matsushima voices Mahou Douguya no Tenin (Little Witch Academia (TV)), Hiromu Yaba (BNA).
Mahou Douguya no Tenin is voiced in Japanese by Akihiro Matsushima.