Struggling manga author Satoru Fujinuma is beset by his fear to express himself. However, he has a supernatural ability of being forced to prevent deaths and catastrophes by being sent back in time before the incident occurred, repeating time until the accident is prevented. One day, he gets involved in an accident that has him framed as a murderer. Desperate to save the victim, he sends himself back in time only to find himself as a grade-schooler one month before fellow classmate Kayo Hinazuki went missing. Satoru now embarks on a new quest: to save Kayo and solve the mystery behind her disappearance.

In a fading village in the Japanese countryside, the school is about to be closed, which weighs heavily on the students. Freshly arrived from Tokyo with his father after an acrimonious divorce, the shy Akira escapes into drawing and agrees to participate in a mural project to mark the end of the institution.

Masashi is a photographer. He has his parents and an older brother Yukihiro. Through the 2011 Tohoku earthquake and tsunami, Masashi begins to take staged photos of his family.

Sato is an employee conducting a survey in front of Sendai Station. Saki takes the survey and the two ultimately become a couple. 10 years later, Sato proposes to Saki on the occasion of their 10th anniversary.

Rina is living a nomadic existence when at age 19 she meets her mentor Ema and gets a job doing "BodyWerks," which preserves dead bodies just as they were while alive. Ema's brother Amane uses the technology to make immortality a reality. Rina gets the treatment and will live forever with her 30-year-old body.

Shizuku Tsukishima is a middle school student in the 3rd grade. She likes to read books. Shizuku meets Seiji Amasawa, who goes to the same class and school as Shizuku.

Ito is a second-year high school student and an only child who has to move to a different city; her mother remarried and begins her new life as an older sister of 4 siblings! The start of a family-love-comedy with four step-brothers!

This film is a love story centered around the clumsy yet earnest first love of shy high school boy Nozumu and Kei, a popular girl in his class. It is intertwined with the suspicious death of a classmate, a suicide attempt, and frightening suspicions about a lover.