Йоко Инокума

Шинобу's female classmate and Ая's best friend since middle school. She often teases Ая, who is attached to her like a shadow, due to her own shyness (although Ая herself resolutely denies this). Йоко herself is very energetic and athletic. She has younger siblings, with whom she happily plays. In the fairy tale made up by the girls in the final episode, she plays the role of the prince.