Composed of four stories, each part of 10 minutes, namely: "Rainbow and Zebra", "The Goddess of Victory and the Snail", "The Ant and Love Letter", and "His Royal Highness and the Sheep".

Three men, born in 1987, are from the yutori ("relaxed") generation, and they continue their attempts at finding love, friendship, and success. Masakazu Sakama stopped working for a large company and took over his family business, but it's not doing well. Kazutoyo Yamaji is a sweet and sincere man. He works as an elementary school teacher, but he doesn't have experience in romantic relationships. For 11 years, Maribu Michigami took the college entrance exam for the university he wanted to attend. He finally made it and attended the school. After graduation, his launched his own business in China, but that failed. He now supports himself working part-time jobs.

Akira Yamazaki and Akira Kaido are new employees at Industrial Central Bank. They are both outstanding at their jobs and fierce rivals, but they come from totally different backgrounds. When Akira Yamazaki was a child, his father's factory went bankrupt and his family ran away in the middle of the night. Because of that experience, Akira Yamazaki wants to work as a banker to save people. On the other hand, Akira Kaido was born into a family that runs a large company. He works with a calm demeanor. Due to a case, Akira Yamazaki receives a demotion. Akira Kaido continues to be successful at work, but his family's company is on the verge of bankruptcy due to their family-oriented management style. The employees there and their families are all in a crisis situation. With this desperate situation unfolding, the reversal of fate of these two men begin.

In the 16th century, the French astrologer Nostradamus predicted that the world would end in July, 1999. According to him, cataclysms would transform the Earthinto a lawless place where evil would prevail. As the deadline approaches, little Kappei and several other children are isolated on a Japanese island to train in the mystical arts of Mukai Sappuken to save the planet. The problem is that Nostradamus has royally screwed up, so in the spring of 2022, their master sends them to live a “normal” life. Poor Kappei finds himself in Tokyo with shorts that are really too short, the attitude of a manga character, and the psychosocial baggage of a fossil. His quest for justice brings him his first friend, who introduces him to his first love. The apocalypse fighter has not been trained for this at all, and every emotion totally destabilizes him. However, he will have to adapt, as some of his less grounded comrades will soon force a confontation.

Hana Ichii attends a school that she admired since she was a child. One day, she wakes up and finds herself locked in a cage with her classmates. They are forced to take part in a survival game using their cellphones.

Senichi was born in 1964, when the entire nation was excited about the Tokyo Olympics. As an elementary student, Senichi won a footrace and got a taste of what winning felt like. Since then, Senichi takes part in various competitions including drawing and usually wins. He keeps struggling to win gold medals at competitions.

Haruta is handsome and smart, Chika is bright and naive. When they were children, they were friends until Haruta's family moved away while he was in the 3rd grade. They meet again during a high school entrance ceremony. After all of these years, Chika is eager to join the wind instrument club. Due to an incident, the wind instrument club is about to be disbanded. Chika can't give up the flute so she attracts Haruta to her side and tries to recruit members from the wind instrument club. The group attempts to solve various cases taking place at their school while they plan to take part in a contest.

High school student Naoki Tomura grew up in a remote area in Hokkaido. He meets piano tuner Soichiro Itadori in school and eventually decides to work at Itadori’s musical instrument store. Tomura gradually grows as a piano tuner through his interactions with the other tuners and musician clients

Unhappy after his new baby sister displaces him, four-year-old Kun begins meeting people and pets from his family's history in their unique house in order to help him become the big brother he was meant to be.

Hikaru Tsutsui is a high school student. He enjoys animation and video games in the virtual world, but he doesn't enjoy his real life. People at his school don't even know he exists. One day, he cleans up the pool at his school with beautiful Iroha Ikarashi. Iroha approaches Hikaru and confesses that she likes him.