Aoi Nakamura

In Tokyo, police officer Mari Kouda and Chinese interpreter Ryo Arikino solve cases while bonding over meals from different cultures, forming an unexpected connection through their shared experiences.

A former Tokyo University elite struggling with job hunting forms an unlikely partnership with a tough-as-nails, high school dropout entrepreneur to fake a perfect mother-daughter image for a prestigious elementary school entrance exam, risking legal trouble and moral collapse in a desperate scheme to secure the child's future.

An MSDF submarine collides with a U.S. nuclear submarine, crushing all 76 people on board, including its CO, Shiro Kaieda. However, the crew survives. The accident is a cover story to get the MSDF submarine's crew on board the Seabat, a nuclear submarine secretly built by the Japanese and U.S. governments. However, Kaieda loads the Seabat with nuclear missiles and suddenly mutinies and flees.

Yui Saizo is a single, 29 year old woman and works in the crime laboratory at the Takanashi Police Station as a forensics examiner. She does her job well, due to her excellent memory and analytical mind. She prioritizes efficiency at her work. She also eschews the old-fashioned and traditional ways at the police station, like, working overtime or being liked by colleagues. She does have two close female colleagues at the police station. They are Masumi Kira and Iori Motoyama. Masumi Kira works as a physician in the medical office and Iori Motoyama works in the traffic department. Every Friday night, these 3 women gather at an izakaya pub and chat about everything including work and relationships. One Friday night, during the course of their normal conversation, they talk about a case that detectives at the police station are having trouble solving. Since then, they talk about difficult cases and try to solve the cases using their respective talents.

East Shinjuku Night High School has students with various challenges. Delinquent Taketo is trapped in a negative spiral. Filipina-Japanese Angela struggles with schoolwork, while Kasumi spends all her class hours in the infirmary. Shozo had to leave school to work in his youth. With guidance from their new science teacher, Fujitake, they work on an experiment for an academic conference.

Two fans of pop idol Ai are reincarnated as her "secret" baby twins, Aqua and Ruby, and grow up supporting her until the tragic day she is stabbed by a stalker. Flash forward a few years later, and Aqua and Ruby are high-school students determined to make it on their own in the cut-throat world of entertainment for personal reasons.

Hayami Honoka works in the sales department for a major consumer electronics company. She is excellent at her job and is respected by her colleagues. She seems like a clean freak at work and her colleagues think she is a perfect person to marry. But, in her private life, her home is a complete mess. Things there are unorganized and dirty. On the flip side, when she arrives at work, she looks perfect. Meanwhile, Yamamoto Chihiro is Hayami Honoka's co-worker in the same department. He joined the company 3 years after Hayami Honoka. When he was a child, Yamamoto Chihiro and his two brothers did the housework at his home, while his mother was busy with her job. Because of this, Yamamoto Chihiro is excellent at doing household chores. Due to a case, he happens to learn that Hayami Honoka's home is a mess. He begins to stay with Hayami Honoka on the condition of doing the house work.

In Kyoto, soon after the war, Ichika strives to save her family's long established ryoten restaurant from financial crisis. In order to do so, she marries Yamaguchi Amane, who is 15 years younger, in a marriage of convenience.

Torako is a mysterious, but excellent private tutor. She has big ambitions and works to achieve her goal. She takes private tutoring jobs from kids of rich families and makes connections, while saving money. She currently has 3 students. Her 3 students and their mothers hope to have the students enter prestigious schools, while they must deal with their own unique problems.

An omnibus drama depicting the stories of 8 women and 8 unique chairs.