
Quick answer — Takaki Ootomari voices Scarabaeus in The Faraway Paladin: The Lord of Rust Mountains, Hakam in Welcome to Japan, Ms. Elf!, Gouki Saga in Seirei Gensouki: Spirit Chronicles and 5 more characters.
Takaki Ootomari voices Scarabaeus (The Faraway Paladin: The Lord of Rust Mountains), Hakam (Welcome to Japan, Ms. Elf!), Gouki Saga (Seirei Gensouki: Spirit Chronicles), Tenugui no Tsukumogami (Malevolent Spirits: Mononogatari), Blaze Deathscythe (Chillin’ in My 30s after Getting Fired from the Demon King’s Army), Etemon (Chillin’ in My 30s after Getting Fired from the Demon King’s Army), Fitobitan (Chillin’ in My 30s after Getting Fired from the Demon King’s Army), Daikenja (The Hidden Dungeon Only I Can Enter).
Scarabaeus is voiced in Japanese by Takaki Ootomari.