Background

A first-year student who likes the "little devil" look and proclaims herself to be "Yohane, the fallen angel". Born in the urban side of Numazu city.

She attended the same kindergarten as Kunikida Hanamaru.

Personality

Yoshiko seems to be a bit of a Chuunibyou, a person who holds delusions of grandeur. She's bright, self-assured, smart, and thoughtful. She hates to be called "Yoshiko" and refers to herself as "Yohane" instead, going as far as to cross out her real name in her introduction and replace it as such. She describes herself as a fallen angel who has angered God, because she is cursed by extreme bad luck. She runs into all kinds of unforeseen trouble wherever she goes, such as when she goes on trips it's bound to rain, whenever it snows she's bound to fall, she has never won anything from lucky draws in convenience stores, and she always falls sick with influenza right before her final exams.