One year ago, Yūta lost his father in a car crash. Now in the 6th grade, Yūta goes to catch beetles in a dam near a mountain, a place he often went with his father. There, Yūta meets a strange old man, and while walking in heavy rainfall, slips and blacks out. When Yūta awakes, he sees a child, Saeko, who shows him a village from the past. A precious summer vacation for Yūta begins.

• Toei Animation
• Akashi Takei
• Ayumi Kimura
• Tarō Ishida
• Chikao Ohtsuka
• Ikuko Tani
• Yuuki Yagi
• Kazuya Nakai
• Mamiko Noto