Isu — Season 1

Susumu (Udai Iwasaki), who witnessed the couple's quarrel, unintentionally calls out to Nana (Riho Yoshioka), a woman who hangs down. She decided to lend her a chair (No.14) that Susumu had because she had just moved and couldn't replace the light bulb by herself, and they started walking together. The two are relieved by the sightings of a rumored person, Speedster, in the city, but each has a secret that cannot be told to anyone.

Yoshimi (Riho Yoshioka), who reports the latest situation to her mother (Guin Poon Chaw) by phone, seems to be living a gorgeous daily life. Yoshimi is suddenly called one day by a classmate, Yoshimi (Riho Yoshioka), who appears at the end of the story and has the same reading of the name. Yoshimi, who I met for the first time in a long time, said that she was told a surprising story when she was attending a piano class run by Yoshimi's mother.

After attending the funeral of her best friend Haruka (Anna Ishii), Saya (Serena Motola) is immersed in memories on the rooftop with Anna (Mayu Hotta) and Eri (Yumi Kawai). Four people who were always together. Haruka, who was good at making oden in a big pot, suddenly remembers that she cherished a large chair (La Chaise) that couldn't fit in a small room. What they did for her who wanted to go see the sea before she died ...

Natsuki (Serena Motola), who started working as an apprentice at a beauty salon, has been pursuing her dreams with her boyfriend, Sota (Kaito Yoshimura) since she was a student. One day, the store manager (Chisunaka) introduces a dandy actor (Satoshi Yamanaka) who gave me a fashionable chair (Y-chair) in the store. Around the age of wanting to grow taller in urban life, a dandy actor offers a detailed and attractive proposal for interior decoration.

Kana (Natsumi Ishibashi), who works at a factory in the town, is quiet at work, but originally has a bright personality. I had the chair (Louis Ghost) that I had wanted for a long time carried to my house and grinned while heading to the table alone. Suddenly, a strange elementary school student, Chie (Shiratori Tamaki), comes to ask me to lend a fashionable chair for a scavenger hunt. Kana reluctantly takes out her chair and walks around with her, and Kana notices a strange coincidence.

A couple running a small cafe, Izumi (Natsumi Ishibashi) and Yuta (Aoi Nakamura). Water resistant chairs (navy chairs) developed by the US Navy are lined up in the store so that customers will not be interrupted even in the rain. The relationship between the two is twisted because the store's management has become unsuccessful.

A mysterious beauty (Haru Kuroki) dressed in red clothes comes to the bar "Human Voices" with the hired store manager Tsuyoshi Muro, who had spared time alone. Suddenly, the woman begins to read aloud modern poetry, perhaps because it is her own work, but she is confused because Tatsuzo is confused because she leaves behind saying "make it a luck".

Freeter sister Kozue (Haru Kuroki) who lives with popular YouTuber sister Yoko (Hoshi Moeka). Kozue leaves the house because he can't stand Yoko's attitude of bringing in his boyfriend Toru (Eita Okuno) without permission. Kozue sneaks into his absence to get back the chair he originally bought (Arinko chair).