As Chihiro is still trying to find a way to preserve Rea's body, Rea expresses interest in a fireworks festival. As Mero mentions to Chihiro about how Rea wants to go to school, rain cancels the fireworks festival, though Ranko suggests that they hold a smaller fireworks session at the shrine. As Ranko helps Rea change into a yutaka, she confesses she is in love with Chihiro and wants Rea to be her love rival...