Orange (TAKANO Ichigo)

Synopsis

From Seven Seas:
On the day that Naho begins 11th grade, she receives a letter from herself ten years in the future. At first, she writes it off as a prank, but as the letter’s predictions come true one by one Naho realizes that the letter might be the real deal. Her future self tells Naho that a new transfer student, a boy named Kakeru, will soon join her class. The letter begs Naho to watch over him, saying that only Naho can save Kakeru from a terrible future. Who is this mystery boy, and can Naho save him from his destiny?

A short series Haruiro Astronaut added to its volumes.

Web Action releases

Official English Translation

Note: Nominated for the 20th Tezuka Osamu Cultural Prize in 2016 and the Eisner Awards in the Best Graphic Album - Reprint category in 2024.

Synopsis & details from MangaUpdates