Two work colleagues: he suffers from panic attacks, she has extreme PMS. Their company distributes toy planetariums. What may not sound like Ozu Yasujirō is actually precisely that: people are attentive and do each other good, without even realising.

At the beginning of the 19th century, Japan was under a policy of national isolation. A group of Dutch scholars who wanted to open the country secretly completed a copy of a map of Japan under shogunate control. They sent a young Dutch scholar, Michi-an, as a secret envoy to deliver the copy of the map to the Dutch. Michi-an, hiding himself and making his way through the deserted winter mountains, but the mountain guardians, led by Takayama, had begun hunting in the mountains with a description of Michi-an's appearance arranged by the shogunate.

An art center located in Yamaguchi, Yamaguchi Prefecture. Ume Nakazono, a freshman at university, participates in a workshop called “DNA Encyclopedia of Yamaguchi” as an intern. Participants walk around various places in the city where they live to find out what kind of plants grow there. Ume takes teenagers Take and Shun to explore nearby forests...

With a contagious sense of abandon, three young adults' lives become intimately entangled over the course of a long summer in Hakodate, Hokkaido.

In summer, Nagisa and Natsuo meet by the sea. Their vacant gazes reflect each other as they exchange awkward words and wade into the rain-drenched ocean. In winter, Li, a screenwriter, travels to a snow-covered village. There, she finds a guesthouse run by Benzo.