Miss Sailor

Sera-San (セーラーさん) is a nickname given by Sougo Tokiwa to a girl in school uniform who is Sougo's first love.

Biography
Sougo encountered her as a child when he hurt his knee at a park. The girl appeared and patched him up before playing with him. As they departed, she called her cute, leading to Sougo's infatuation with her. Several years later, her bike broke down and Sougo helped her fix it. Afterwards, she called Sougo cute once again and rode off, leading Sougo to discover the woman's identity.

Behind the Scenes

 * The girl is portrayed by actress Yu Takahashi, who previously played Yuri Aso in Kamen Rider Kiva. She was credited as ??? during the episode in which she fully appears in.