Devastated at the death of her four-year-old daughter, a grieving middle school teacher is horrified to discover that her students aren't as innocent as she thinks.
Momoko is an ordinary girl, living an ordinary life. Ordinary, that is, if you define ordinary as wearing elaborate lolita dresses from the Rococo period in 18th Century France. However, when punk girl and self-styled 'Yanki' Ichiko comes calling, her days as 'ordinary' are most certainly numbered...
When Kanako, a model daughter and a brilliant student, disappears, her mother asks her ex-husband, a violent former policeman, to find her. As his investigation progresses, his idealized image of Kanako cracks: the girl hides a dark life that her father can not even imagine.
