Kosuke Mizushima is a high school student at a provincial city and enjoys a comfortable life. One day, due to Kosuke Mizushima's excessive joke, his class is interrupted. The teacher gets upset and makes model student Mai Hayase keep an eye on Kosuke Mizushima. Kosuke Mizushima and his 4 friends all had crushes on Mai when they were in middle school. Due to a small incident, Kosuke Mizushima and Mai Hayase get close.

This story follows the semi-autobiographical account of manga artist Ishinomori Shotaro, author of the original Kamen Rider, Cyborg 009, and Super Sentai.

A dying girl meets a nonchalant boy who found out her secret. She decided to fulfill her bucket list with none-other-than the boy who couldn't care less about the world.

A group of high school students are forced into a game where they are hypnotized to commit suicide on an unknown command. Where no one is safe from a sudden death, how can they avoid their fates?

Problem student Haru Yoshida sits next to the cold and studious Shizuku Mizutani in class. Without any other friends to turn to, both of them start to get to know each other and grow closer. Haru eventually develop feelings for Shizuku and confesses his feelings to her. Will Haru and Shizuku get their happily ever after?

Shuta Seno is a university student living by himself in Tokyo. Despite being assailed by loneliness and regrets, he decides to start working with a “family agency service” and soon begins to learn about what family can mean. Meanwhile, his employer has secrets…