It tells the story of Ohno Edae (Kyoko Koizumi), a top student who was once known as a child prodigy.) is a part-time university lecturer who looks careless, but is actually serious and has been divorced once; Natsuko Sakurai (Satomi Kobayashi)) is an illustrator, but has recently lost his job. He makes a living by downloading apps from flea markets. He is meticulous, good at cooking, and single.In their 50s, they were born in a residential area, live in their hometown, and are single. These two people grew up and lived peacefully together even though they were uneasy. It is a warm and humorous daily story of friendship.

University lecturer Noeda (Kyoko Koizumi) and illustrator Natsuko (Satomi Kobayashi) grew up in residential areas and are good friends who have known each other since kindergarten.Although I had various experiences when I was young, I am now single in my 50s and living with my parents.

Every night, the two of them eat meals cooked by Natsuko herself. When Natsuko sells old groceries on a second-hand trading app, their lives will become a little more luxurious.One day, the two received an unexpected request from their neighbor Sakuma (Yuki Saori), who they had known since childhood.

Although they are in their 50s, Noeda (Kyoko Koizumi) and Natsuko (Satomi Kobayashi) are still regarded as the %youngest in the residential area. They are often asked to help change the screens.

In addition, the music scores and other items used by Noeda's brother Atsushi (Tetsuta Sugimoto) when he was a student were sold at high prices on a second-hand trading app, and the two of them also experienced a little bit of the bubble economy.One day, the two helped solve the problem of Haruna (Reio Oi), a nearby elementary school student who was home alone.Haruna's parents are divorced, and she now lives with her father Kenichi (played by Tsukamoto Takashi).

Although the bubble of online second-hand trading of Showa vintage groceries has ended, Noeda (Kyoko Koizumi) and Natsuko (Satomi Kobayashi) are still living a quiet life, sitting around the dining table.On such days, Kasukabe (Tōru Nakamura), a classmate who once lived in the residential area and Noeda's first love, returned here with his mother Keiko (Shima Kana).

Keiko used to be a member of the PTA (Parent-Teacher Association) and was a very reliable person.Everyone was happy to meet again, but Keiko suffered from dementia and no longer recognized her son.