So... is Orange finished or not?
NO, it is not finished.
Why?
The anime finished before the manga:
Anime finished: November 18, 2016
Manga finished: April 08, 2022
MangaUpdates contains information about the anime adaptation and indicates that it is incomplete.
Watching Order (by release date)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Orange
orange（オレンジ）
Anime - Base
Release date: July 04, 2016
Orange: Mirai
orange －未来－
Anime - Sequel
Release date: November 18, 2016
Synopsis
Orange follows Naho, a high school student who receives a letter from her future self.
This letter details future regrets and tasks Naho with making different choices, particularly concerning a new transfer student named Kakeru.
Guided by the letter, Naho navigates her sophomore year, striving to change the future and prevent the regrets her older self carries.
The anime focuses on Naho's efforts to protect Kakeru and the impact her decisions have on her present and future.