
Quick answer — Masei Nakayama voices Raikou in Garo: Crimson Moon, Manabu Hasegawa in My Dress-Up Darling Season 2.
Masei Nakayama voices Raikou (Garo: Crimson Moon), Manabu Hasegawa (My Dress-Up Darling Season 2).
Raikou is voiced in Japanese by Masei Nakayama.