
Quick answer — Masakazu Nishida voices Vanir in KONOSUBA -God's blessing on this wonderful world! 2, Mezou Shouji in My Hero Academia Season 2, Eins in Log Horizon and 4 more characters.
Masakazu Nishida voices Vanir (KONOSUBA -God's blessing on this wonderful world! 2), Mezou Shouji (My Hero Academia Season 2), Eins (Log Horizon), Kafeto (DRIFTERS), Shimon Izuna (Gundam Build Fighters Try), Unho Kai (Reikenzan: Hoshikuzu-tachi no Utage), Arata Kijitani (Libra of Nil Admirari).
Vanir is voiced in Japanese by Masakazu Nishida.