Issei Ariga is a hairdresser and beautician whose life takes a dramatic turn when Arnys gives him Nebestigma, transforming him into a Chrysalis. He's best known for his obsessive quest to avenge his sister's murder—a vendetta that drives much of his character. Fans often note that despite this serious motivation, Issei comes across as pretty blunt and straightforward, not one to sugarcoat things.
Content compiled by AnimeList.moe from publicly available sources.