Violence Action Anime Details and Episodes Kikuno Kei, nickname "Kay", is a normal university student, and a part time hitwoman. Series info Watch free DetailsFormatMangaStatusHiatusScore69/100SourceOriginalCountryJapan GenresActionComedyDramaThriller TagsFemale ProtagonistAssassinsGunsGoreSeinenTorturePrimarily Adult Cast RecommendationsMURCIÉLAGOSPY×FAMILYHappy Kanako's Killer LifeCANDY & CIGARETTESSakamoto DaysMarriagetoxinGUNSLINGER GIRL CharactersKei KikunoDahlia (Supporting)Michitaka (Supporting)Rikka (Supporting)Wig (Supporting)