In the enchanting village of Sylvania, Freya, a sweet Chocolate Rabbit girl, tackles two fun tasks for the Star Festival: picking the "Tree of the Year" and finding a birthday gift for her mom. With her adorable animal friends, she goes on a joyful adventure, learning about friendship and giving.

Nagasaki, 1945. Three nursing students, Tanaka Sumi, Ohno Atsuko, and Iwanaga Misao, return home when school is closed due to air raids, and spend some peaceful time with family and friends. However, at 11:02 AM on August 9th, the atomic bomb is dropped, and their daily lives are instantly shattered. The city is reduced to ruins, and despite their inexperience, the nursing students rush to provide medical care to the injured. Faced with the cruel reality that more lives must be buried than can be saved, the women continue to question the value and meaning of life.

Summer 1978. High schooler Kurita is inspired by Star Wars, and films a spaceship scene on a 8mm camera together with his friend Ozawa. When the class is discussing a project for their school festival, Kurita's suggestion to make an SF movie ends up winning. Together with their movie fan classmate Sasaki, the boys start to plan a movie and manage to convince Yamashita, the prettiest girl in class, to star as the heroine. Over the summer vacation, the four shoot their movie, "Time Reverse", where an alien spaceship arrives on Earth to turn back time in order to save mankind from itself.