Itsuki  

Gate Keeper, 樹

Is it true that kuwabara is the only one capable of tearing dimensions? despite possessing strong psychic abilities, itsuki lacks this ability and relies on kuwabara's assistance to carry out sensui's evil plan. the two met when itsuki tried to fight and defeat sensui as a youkai but was unsuccessful. as a demon target of sensui, he was given one wish before being killed - to live long enough to watch the last episode of his favorite tv show, which happened to be sensuis. despite their initial animosity, itsuki and sensui became close companions, with itsuki showing great interest in sensui by observing his every move, including emotions, weaknesses, and fighting skills (absolute anime).