Keisuke Sakurai

High school students go on a graduation trip. They become gripped with fear by the spirit of a dead classmate. Their classmate committed suicide on Valentine's Day, one year ago. She left behind the words "Let's meet one year later." The students must overcome their fear and find out the truth behind the tragedy that took place one year earlier.

Kouta Noda is a 2nd grade high school student at a village. A transfer student, Tendo, from Tokyo becomes Kouta Noda’s classmate. Tendo has a mysterious mood. The two teens becomes friends and spend time having fun, but, one day, one of Kouta's friends disappears. There is a local village legend that one kid will disappear every 100 years.

Rin is a popular singer. He is about to propose to his girlfriend Mami, but they get into an argument. Rin runs out of the home and, while walking around, he suddenly goes down in the middle of a crosswalk. Takehito is the vocalist of unpopular indie band "Even" and he happens to see Rin on his hands and knees at the crosswalk. Rin tries to help him get up, but they are involved in a car accident. When Rin wakes up at the hospital, he sees himself laying in the hospital bed unconscious. He realizes that he is in Takehito's body. To Let Mami know that he is in Takehito's body and to send her his love, he begins to write a song with the members of "Even."

Chiku is a devastated and dangerous town with 5 gangs fighting fiercely. Mugen and the Amamiya Brothers clashed, leading to Mugen disbanding.

Junko Harumi was once a model student during her middle school and high school days. She failed to enter prestigious Tokyo University and her life has not gone smoothly since then. She has a hard time finding a job and having relationships with men. Now, at the age of 31, she works as a teacher at a private institute. 3 men, who vary in type, appear in front of her. Masashi Yakumo is smart and a cousin of Junko, Kyohei Yuri is a disorderly high school student and Kazuma Yamashita is Kyohei ’s teacher in high school.

Higashigaoka High School’s male swimming club presently has only three second-year members – leader Sakaki Shuhei, Shinozuka Daiki and Koganei Haruyoshi. They welcome the new school year with the aim of getting members.

Two transfer students, Takashi Mitsuhashi and Shinji Itō, tired of their boring normal life and unpopularity, decide to take their arrival at a new school as an opportunity to reinvent their image, and become delinquents. The duo set out on various misadventures to become the greatest delinquents in all Japan!