So... is Tsubasa to Hotaru finished or not?
NO, it is not finished.
Why?
The anime finished before the manga:
Anime finished: May 24, 2016
Manga finished: November 02, 2017
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:
Tsubasa to Hotaru
つばさとホタル
Anime - Base
Release date: March 16, 2014
Tsubasa to Hotaru (2016)
つばさとホタル
Anime - Adaptation
Release date: May 10, 2016
Synopsis
Tsubasa Sonokawa, a young girl experiencing her first crush, faces a painful rejection that leaves her heartbroken.
To support a friend and possibly move on from her unrequited feelings, Tsubasa becomes the manager of the school's basketball team.
Her new role introduces her to Aki Hidaka, a member of the team, and their encounter hints at a potential new chapter in Tsubasa's life.
The anime focuses on Tsubasa's journey of self-discovery as she navigates her feelings, friendships, and new experiences as a basketball team manager.