Members of a university film circle arrive on an uninhabited island for filming. The two-day shooting went successfully as planned, however the pick-up that should have come did not. A few days later, one of the crew members is found dead.

The Shark Island Incident was thought to be a joke, with 2chan users discussing a fictitious incident in a setting where they were not allowed to talk about it with other 2chan users. However, the threads were posted as usual, "I want to know the truth of the case," and the participants began to talk about the details of the Shark Island Incident, saying, "I have no choice but to tell you the truth then....

20-year-old Ozawa Tsubasa has been helping out in the eatery that her mother Yukiko runs in a port town in the Tohoku region. She loves songs and secretly wishes to become a singer. However, she is on the verge of giving up that dream since it is practically impossible. Seeing her mother keep on working despite the hardships as well as the deserted town, she doubts that dreams and wishes come true. But one day, Tsubasa travels back in time to Tokyo in the year 1975 in an unexpected way. She meets 20-year-old Ozora Tsubasa, a cheerful and positive girl with the same name and dream as her. The unsuspecting Tsubasa had left home and come to Tokyo under the mistaken impression that she was scouted by a television station.

Ai Majima studies AI at a university. She needs to collect data for her graduation thesis. The theme for her thesis is "Ways to make women feel better according to differences in the brain between men and women." For her research on her thesis, Ai begins working part-time at a wedding hall.

Coin Laundry Story: Hashimoto Manabu is a temporary worker who has been laid off and has no choice but to live on part-time work. One day, he finishes washing his work clothes at a coin laundry and is about to put it into a dryer but the dryer just will not start. .. Story: Tatemoto Masako works for Shinwa Stationery’s General Affairs Department. She seems to be a typical office staff but she possesses a strange ability to manipulate people using the power of words.. Imaginary Friend Story: Harada Saki is a university student majoring in clinical psychology. At a lecture, she learns about imaginary friends created by a figment of imagination. It is said to be most common for those who are an only child or the eldest son or daughter. ... Update Kazoku Story: Three generations of the Kurosaki family live together under one roof. But they have not been a happy for a long time and the scene when they eat breakfast as a family has changed into a savage one....

The fourth of the Touken Ranbu musicals.

14-year-old Midori is the constantly abused chore girl for a freakshow. Things begin to change for her after a dwarf magician joins the freak show, but not always for the better.

Popular young stage actor Katagiri suddenly quits his leading stage and disappears. He didn't say the reason so surrounding people confuse. Kiyoshi who admired Katagiri and was going to be on stage with him, follows after him and goes to his home Okinawa. There was a man who says he is Katagiri's brother, Katagiri's brother-in-law and a lady who says she is Katagiri's wife.

Hyasaka Yukari only wants one thing: to enter the college that her mom wants. One day, she meets an extravagant group that loves fashion. They were searching for a model and Yukari fits their ideal model. From now Yukari will know the world of fashion and modeling, and what she really wants.

Men and women gather together to find mates, Kana attends one such event that is imagined as a party, but nonetheless is designed to introduce men to women and women to men. The goal is for single people to find love, romance and marriage. She is approached by ten different men of different looks, personalities and backgrounds. There is a catch. Kana is tipped that nine of the ten men are not as they appear. Can she find the one true love?