There's a new transfer student at school, and his name is Kousuke.  Rio gets a visit from Hiyono who offers her Ayumu's stolen bento.  Distracted by the great food, both girls are kidnapped by the hunters.  Since Rio is not the target, she is used as bait for Kousuke.  Now it's up to Ayumu, Kousuke and Ryoko to save the girls.