Katsuya Maruyama is a middle school student boy full of obscene thoughts. He then meets Tatsuo Shimoi, a single father who moves into the same apartment complex. Tatsuo Shimoi is a bit of an enigma: he doesn't get along with the housewives in the apartment complex and doesn't appear to work. Through his encounter with the mysterious single father, Katsuya grows as a person.

Two swim-team members, a hairless boy and a hirsute girl, discover the pangs and tangles of first love.

A strange phenomenon takes place. A beautiful flower blooms on a selected woman's body and that flower is called the "Shanidar". When the Shanidar is in full bloom, the flower produces a substance which is then sold at a high cost to develop new drugs. Kenji Otaki works as a researcher at the facility where the Shanidar is grown.

Kenichi Shibuya is a 50-year-old salaryman who divorced a few years back. Since the divorce, his relationship with his daughter has become awkward. One day, Kenichi Shibuya and his boss Yumi Ayase are struck by lightning and die. They go to the afterlife. There in the afterlife they hear of a legendary soup. If someone drinks the legendary soup, that person is reborn, but the reborn person has no memories of their prior life. Kenichi Shibuya then searches for the secrets in the legendary soup, hoping to be reborn, but not forget his daughter.

Devastated at the death of her four-year-old daughter, a grieving middle school teacher is horrified to discover that her students aren't as innocent as she thinks.

Teacher Akira Suzuki breaks away from long-held customs and norms at his school. He tries hard to have the ideal classroom by using his own "Suzuki method". The new semester begins. His homeroom 2-A class is about to have a student council election and preparations for a school festival. A man then takes a female student hostage...

A middle school student named Kozue finds a red balloon with an SD card attached to it. On the SD card is an invitation to the wedding of two complete strangers. In order to escape her daily doldrums, Kozue decides to go to the wedding with her classmate, Kikuchi. However, along the way they cross paths with a pair of suspicious men, a mysterious girl, and a strange cop. When they finally make it to wedding, they get drawn into the fray of yet another unexpected situation.