Nezumi Otoko  

Rat Man, ねずみ男

Nezumi Otoko is an individual who possesses both human and youkai-like rodent features. Over the course of three centuries, he has rarely taken baths, resulting in his appearance being unsanitary, malodorous, and marked by wounds and lesions. Despite typically being friends with Kitarou, Nezumi Otoko may quickly devise wicked plans or betray those around him if he perceives a chance to profit financially or align himself with a potent adversary. He asserts that he holds a degree from the University of the Strange.