
Quick answer — Yamato Kinjou voices Johndein McMillan in Why Raeliana Ended Up at the Duke’s Mansion, Tetsu Higa in OKITSURA: Fell in Love with an Okinawan Girl, but I Just Wish I Know What She's Saying, Shinjirou Komazaki in Beyblade Burst and 3 more characters.
Yamato Kinjou voices Johndein McMillan (Why Raeliana Ended Up at the Duke’s Mansion), Tetsu Higa (OKITSURA: Fell in Love with an Okinawan Girl, but I Just Wish I Know What She's Saying), Shinjirou Komazaki (Beyblade Burst), Shun Kurosaki (Yu-Gi-Oh! ARC-V), Gilled (Last Period: the journey to the end of the despair), Reynolds Leywin (The Beginning After the End).
Johndein McMillan is voiced in Japanese by Yamato Kinjou.