The film centers on Naho Kishi, played by Ayaka Nagai, a politician’s daughter who, despite her outward cheerfulness and success as a high school radio DJ, grapples with inner uncertainties about her future. Meanwhile, her classmates face their own challenges: Oto Satomi (played by Miura Ui) dreams of becoming a dancer but confronts personal obstacles, while others face dilemmas around friendship, love, and career aspirations.

High school boy Machida is a loner who is not particularly good at his studies or extracurricular activities. He does seem to have his heart in the right place however. When he is injured at school instead of the school nurse at the infirmary a school-mate tends to him. He develops a crush for her and soon enough the feelings are returned.

Daikichi is a 70-year-old man and lives on a small island. Since his wife died, he has lived with his cat Tama. Daikichi was born and raised on the small island and enjoys relaxing days with his childhood friends including Iwao and his cat Tama. Daikichi has a son Tsuyoshi who lives in Tokyo. Tsuyoshi worries a bit about his father living alone on the island, but Daikichi is content with his life. After his close friend passes away, Daikichi worries about his physical condition. His daily life begins to change. Based on manga series "Neko to Jiichan"