Kasha
Species: Yokai (Japanese demon cat)
Kasha is basically Hell's most terrifying feline—a massive demon cat who subsisted on corpses. She and Karashi-san are widely considered the strongest and most formidable animals working Hell's staff, though Kasha tends to get top billing for sheer ferocity.
As a yokai, she's rooted in actual Japanese mythology rather than being a completely original creation, which gives her this interesting cultural weight that fans often appreciate. The corpse-eating thing isn't just flavor either; it's actually consistent with how traditional kasha are depicted in folklore.
Content compiled by AnimeList.moe from publicly available sources.
