So... is Maken-Ki! finished or not?
NO, it is not finished.
Why?
The anime finished before the manga:
Anime finished: March 20, 2014
Manga finished: February 07, 2020
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:
Maken-Ki!
マケン姫っ！
Anime - Base
Release date: October 05, 2011
Maken-Ki! OVA
マケン姫っ！ OVA
Anime - Sequel
Release date: March 01, 2012
Maken-Ki! Two
マケン姫っ！通
Anime - Sequel
Release date: January 16, 2014
Synopsis
Maken-Ki! follows Takeru Ohyama as he enters a new, recently co-ed high school, hoping for a typical high school experience.
However, he soon discovers that this school is anything but ordinary. Students possess magical items called Makens and engage in duels.
Takeru must navigate this strange new world, trying to find a Maken that suits him while also dealing with the various social and romantic complications that arise.
The story focuses on his attempts to adjust to the school's unique environment and the challenges he faces in unlocking his own magical abilities and building relationships.