This anthropomorphized cat serves as the dance teacher at Gold Crown Academy. Though his feline nature is seldom acknowledged by others, he teaches ballet using an eccentric recurring quirk: threatening misbehaving female students—particularly the clumsy, unfocused, or tardy protagonist—with marriage as punishment. Standing 162 cm tall and weighing 45 kg, he loves all fish and marriage, but dislikes squid, onions, and dogs. Despite his unconventional methods, he proves a competent instructor, offering valuable technical guidance and wisdom during practice. In the anime's conclusion, he appears transformed into a normal cat alongside a female cat. The manga adaptation portrays him consistently as the academy's dance teacher, though without the marriage threat motif.