The world's greatest detective, Edogawa Ranpo is on the case!! A childish and carefree man with exceptional intelligence and skills. Despite not being a gifted he's still praised by his co-workers for all his hard work. He solves every case he sees as interesting but the others he chooses to ignore. His desk may be cluttered with snacks but he isn't always so laid back, when needed Ranpo can be serious even if it's rare to see.