Momi’s House is a facility to support self-reliance of young people with problems. The facility is run by Yasutoshi (Naoto Ogata) and his wife Megumi (Misato Tanaka). Ayaka (Sara Minami) is a 16-year-old girl. She has refused to go to school for about half a year. Her mother decides to send her to Momi’s House. While staying there, Ayaka begins to change.

16歳の彩花は、不登校になって半年になる都会の高校生。心配した母親に連れられて、彼女は佐藤泰利とその妻・恵が運営する田舎のとある施設を訪れる。そこは、不登校や引きこもりなどの問題を抱えた人々の自立を支援する「もみの家」と呼ばれる場所だった。