鬼おに刑けい事じMeaningsNoun1. crack detectiveKanji used鬼oni刑criminal punishment事occurenceComposed of鬼おにogre; demon; oni; spirit of a deceased person; ogre-like person (i.e. fierce, relentless, merciless, etc.); it (in a game of tag, hide-and-seek, etc.); seeker; chaser; tagger; tiggerNoun刑けい事じ(police) detective; criminal matterNoun