A stray cat that lives on campus. Her name varies depending on the grade; first years call her Lunch because she appears at lunchtime, second years call her Merry-san, and third years call her Goronta.


A long time ago, when it was still a kitten, Sei Satou had taken care of it after it had been attacked by crows. The blackish tabby cat has since grown to adulthood, and is still occasionally seen around the school where it's befriended and raised by the high school students.


Relationship with SeiEdit