en Cuevana 3. 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.