Idate

''Idate has shown a tendency to be cruel and sadistic with his actions, often referring to beating up others as "playing" with them. He also appears to be a heavy smoker. In his Wadanohara and the Great Blue Sea appearance, he is noticeably derogatory towards sharks, calling them "stupid" and "just fish". He even goes so far as to attack Samekichi unprovoked in hopes of eating him. In spite of his belligerence, he has been shown to be helpful, such as when he helped Tatsumiya escape at Wadanohara's request, although he claimed that he had nothing else to do. In Ice Scream, he appears as the antagonist and often harasses the residents of Iceberg Isle, especially Rocma whom he appears to have a particularly unhealthy obsession with. He dismisses his niece, Nagi, as a mere child, and his elder brother Takama seems to disapprove of him.''