Côte d'Azur No.10

In Tokyo, actress Touko leaves the filming set of her latest project and comes across three people by random chance: she gives a ride to a man named Nagano, whom she has never met before; at a small theater, runs into Kikuchi, a former screenwriter; lastly, meets Yasuko at the zoo.

Shin Karino is an unpopular manga writer and he is single. He lives in an apartment complex that has a rule forbidding children from living there. One day, Shin Karino's doorbell rings. When he opens his apartment door, he sees a small boy. The boy is 5-year-old Kotaro Sato. Kotaro Sato tells Shin Karino that he moved into the neighborhood. Shin Karino makes a weird face, because of the rule of his apartment complex. Kotaro Sato says that he lives by himself. At first, Shin Karino is annoyed by Kotaro Sato, but residents of the apartment building, including Shin Karino, become attached to Kotaro Sato.

Akiko (Satomi Kobayashi) lives with her mother, but suddenly her mother passes away. Since then she quits her editing job and takes over her mother's small restaurant. At the restaurant there's only two items on the menu: sandwich and soup.

Tenko runs a pension alone. The pension is located in a forest in Nagano, that is full of the Japanese larch tree. She interacts with her guests, who come from all walks of life.

The president of an IT company is found dead. The cause of death is believed to be an overdose of medication for a chronic illness, but the possibility of murder emerges since potassium and other substances were found in the body. Ogawa, unfamiliar with the investigation, asks for help from Okawa, a former detective who now works for the police department. The "large-and-small duo", who are uneven in appearance and personality, take on the challenge of getting to the bottom of a difficult case.

Blessed with several large rivers, interconnected streams and springs, Japan's ancient capital, Kyoto, anoints the land with a bountiful source of water. In this tranquil setting, three women join the flow of a small community with the subtle presence of a spring breeze. Setsuko , the proprietor of a whiskey-only bar; Takako, the owner of a coffee shop along the waterway; Hatsumi, a maker of tofu so delicious it seems to spring forth from the clear water. Under their subtle influence, other townspeople gradually begin their own streams too: Yamanoha, a local worker for a furniture workshop; Otome, the owner of a neighborhood public bath; Jin, a young man who assists him at the bath; Makoto, a wayfarer about the town. Among their daily lives, there is Poplar, a small child with a perpetually friendly smile.

Shibui Naoto is a 52-year old single designer with a private office. He spends his daily life with style.