27-year-old Hatsumi Takimoto is a former teacher and now waitress. She holds a secret. Three years after her boyfriend died, she receives a letter from him. After meeting a former student, Hatsumi Takimoto confesses about her past.

Mio is 20 years old. Having lost her parents early, she and her grandmother run a traditional inn in Nagano. However, her grandmother gets sick. Mio moves to Tokyo and lives with her father’s best friend, Kyosuke. He runs a public bath. She begins to work at the public bath, but it is scheduled to be demolished to make way for redevelopment.

A young bioarchaeologist Yukisuke is attracted to a girl Koyomi, who runs a small stand of taiyaki pastry that he often buys. Koyomi is hospitalized, however, by a car accident on a rainy day after they go out together, and wakes up with short term memory loss, where she cannot remember anything beyond the present day. Yukisuke tries to live close to her as before but the lack of collective memory starts to stagger him.

While documenting a controversial tragedy that shook her community, a filmmaker must put her morals to the test when a perverse secret in her own life is revealed.

In a corner of Tokyo, a man named Natsuo lives as a yakuza and a woman named Natsuki works part-time. Although they rarely think about their families, they attempt to reunite with them. Brother and sister, father and daughter; the distance between them begins to shrink, but... This film portrays the dynamics of people trying to co-exist in nature and in the city. Even though two individuals may be insignificant in the context of a large society, one life meets another and they move forward. This is a movie about their small footsteps.

Ren struggles with the death of his longtime friend Kaoru. He finds a painting of a girl that Kaoru left behind. Ren sets out on a journey to find the girl.