Kozue is both the caring landlady of Narutakisou and second cousin of
resident Shiratori. Whilst she enjoys gardening and cooking, nothing can
match her affection towards plums and their delicious sourness. Inside this
endearing high school student's mind lays four split personalities that
awaken whenever she is distressed: a vicious girl, a bubbly child, a
forceful cosplay dresser, and a timid magician. Not aware of these egos
herself, Kozue's important friends are sure to protect both her and all
of her personalities.