Based on the manga "So Dangerous!?", which was released in 2019 and became an internet sensation, this coming-of-age film follows a group of high school students as they question the future of Japan. Asami Takahashi, a high school senior, has her own ideology about politics, influenced by her father, a former Ministry of Finance official. In her political economy class, she questions her teacher about her doubts, and ends up debunking him. Eventually, Asami, along with her classmates Abe and Nakatani, stand up to revitalize the declining shopping arcade, hoping to make the future a little brighter with their own power. On her way home, Asami visits a young local reporter, Mr. Arahata, to ask him to write a newspaper article about a festival in the shopping arcade, and on her way home she meets a talented councilor, Mr. Muto, who used to be a Sentai hero.
After Noboru saves Hayase from drowning by giving him mouth-to-mouth, Hayase grows confused about his feelings. It doesn't help that around the same time he meets Noboru's twin brother, Ryū, who has a very different, outgoing personality.
Every day, a high school girl, Chikako, visits a shrine to wish for true love. One day, she receives a strange text message from the "Love delivery center" and is persuaded to text her ex-boyfriend. When he responds, a bizarre love triangle forms between him, her, and her best friend Haruka.
Tsugumi Rinko can't wait to escape the tedium of high school for the challenges and rewards that accompany life at a fine arts college. She only has two problems: 1) She has few social skills and fewer friends. 2) With less than nine months remaining before her crucial admissions test, she has no practical art experience.
University student Nozomi tries to get a job. Back in her hometown, she was lazy, but now Nozomi is used to the quicker pace of Tokyo. Nozomi is also experiencing problems with her boyfriend Kameyama, who seems to be travelling at a different speed in life and work. Meanwhile, Saeko works very hard in the advertising field and she is faithful to her boyfriend Tomoya. Yet, on their first year anniversary, Saeko hear's woman's voice on Tomoya's cellphone. Based on the anthology manga of the same name.
The school has its own softball team. The trouble is that there are nine of them and several of the girls are too weak, too small, too fat, too inexperienced, etc. They are in trouble. What is more, their manager is a janitor. The girls want to win in this adaptation of a popular manga in Japan.
High schooler Masahiro Setagawa is a fairly helpless delinquent, so much so that the neighborhood bullies use him to run their errands. His life changes when he meets high school teacher Kosuke Oshiba, a man whose fighting abilities have earned him a powerful reputation on the streets. Oshiba finds himself with a desire to protect Setagawa, and despite swearing that he's not interested in men, Setagawa finds himself getting more involved in Oshiba's affairs.