A dead body in a suitcase is found on a mountain. The body is identified as Takao Honma. 3 years ago, he was kidnapped by Rika Amamiya and went missing. Detective Jiro Okuyama tries to catch Rika Amamiya. He uses a dating app, while using a fake name, and finally finds Rika Amamiya, but he becomes attracted to Rika Amamiya.
Author Tarō Obika is an obsessed single father who loves his daughter so much, he decides to go to the same college. Nicknamed Gatarō, he was widowed when his wife died of an illness and has raised his only child Sakura all on his own.
Things are about to change drastically as Sakura prepares to enter a coeducational university after going to an all-girls school all her life. Worried sick, Gataro enrolls not only in the same school, but also in the same department, and the madness begins!
Unable to control his anxiety, he sticks his nose in her every business, from classes to extracurricular activities, parties, dating events, cultural festivals, part-time jobs, and everything else college kids do. But as the 40-year-old middle-aged dad gets involved in the youthful pursuits of Sakura and her colleagues, he finds himself enjoying life even more than them.
Hasebe Sosuke is the deputy editor-in-chief for the Japanese version of the fashion magazine "The Most" which is released in 30 countries worldwide. He is an unfriendly and cool rationalist. He's been transferred from the New York branch to complete a particular mission. When he was young, he was fat and often bullied. Now a handsome elite, he strives to meet his first love again. On the other hand, Sato Ai is unemployed and living with her best friend. After her company went bankrupt, she's eventually hired as a helper. She's a cheerful, energetic, and honest person. In her youth, she was a beautiful honor student who has now grown into a self-conscious person. Although she meets Sosuke again, she doesn't want to reveal her identity.
Comedian Yamasato Ryota (Nakano Taiga) enters a cafe in order to prepare a story. Trivial incidents unfold there with the staff, TV people, the manager, and a handsome office worker. Little things bother them, and Yamasato's annoyance reaches its limit. He pulls up his glasses, opens his notebook and begins to write a story featuring a real-life actress in his notebook. For Yamasato, escaping reality is a "dream time" where he can forget the bad things. This is the start of Ryota Yamazato's fantasy story with the latest actresses and idols as the heroines!
After Gaku Kitada, a talented mathematics scholar, suffers setbacks on his dream of becoming a mathematician, he meets Kai Asakura, a young but similarly talented chef, as he is running his own food business, and joins Kai in an attempt at something new.
People who just died first visit the death office. There, the final destinations of the deceased, who died for various reasons including suicide, murder and disease, are decided. Shimura works at the death office.
