A group of strangers come together to work on creating the greatest anime series ever.
Haru and Reo perform as musical duo Haru-Reo. With their indie music, they suddenly get popular. Even with their newfound success, they decide to disband the duo. Haru-Reo go on one last tour together. Their roadie Shima goes with the girls on the tour.
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.
The first-person protagonist is a 27-year-old freelance writer who returns to her hometown from Tokyo, and she gets together with high school friend Satsuki and cameraman Suga to see Shiina, who they all admired in high school. Along the way, vivid memories from high school replay in the protagonist's mind.
Arata Kaizaki, a jobless adult, undergoes an experiment that makes him 10 years younger. He goes back to high school and falls in love with Chizuru Hishiro, who is more than she seems.
5 university students gather to exchange information on their job search activities. They encourage each other and post their thoughts & worries on Twitter, but behind that they have a lot on their minds. Takuto Ninomiya observes those around him. His roommate Kotaro Kamiya has a bright personality and communicates well with others. Mizuki Tanabe is Kotaro Kamiya’s ex-girlfriend. Takuto Ninomiya has feelings for his roommate's ex-girlfriend. Rika Kobayakawa is determined to land a job. Takayoshi Miyamoto is critical of job-seeking activities, but he later tries to get a job.