작은 약국을 경영하는 마나미는 가게에 오는 중학생 에미의 짝사랑을 알고 옛날의 자신을 생각한다. 이윽고 에미를 응원하고 싶다는 마나미의 마음은 본인 이상으로 커져버린다.
Mitsuka
when rumors about students who played at hitori Kakurenbo (sort of hide and seek alone with a ghost) propagate in high school, Shiori can no longer join his older brother Motoya. On his way to the apartment he is supposed to live, she found an empty room. But an internet forum unearthed on the computer of her brother leads her to believe that the disappearance of the latter may well be linked to this sordid game of hide and seek. Despite attempts by her boyfriend Noboru and his best to reassure her friend Yuko, Shiori is beginning to be convinced that something he wants her too and tries to track down. It will then turn to Shiraishi, a former classmate of her brother, trying to understand what is happening and return Motoya.
How does a teenage girl shed her virginity? She is horny, curious and dying to have sex. It is so bad that she cannot take her eyes off the teacher's crotch. Well, the usual and time-honoured way is the answer. She joins a virgins' club at school and practices showing off her body, underwear and up-skirt. It is not so easy though. It takes practice, but she has little time before she and the boy she is tutoring get together.