第 2 集: 真琴在同學會上介紹水波，一段奇異的故事就此展開，而一名神秘少女在海灘襲擊了日向。

2

Everyone gathers for the reunion party at the One Day cafe and Makoto introduces everyone to Minamo. Minamo's father has a talk with Makoto later on and tells him a very strange tale about his parents. While walking to school later on, he comes across the girl from the train but is unable to speak to her as the others plan a trip to the beach. While at the ocean, the mysterious girl appears and uses magic to try to drown Hinata. She is saved by the others though. Afterward, when Makoto is picking up fireworks, he comes across Minamo's father who is injured and disappears into the air. (Source: Wikipedia)