So... is Under Ninja finished or not?
NO, it is not finished.
Why?
We found unfinished core content:
Under ninja (Adaptation)
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:
Synopsis
Under Ninja tells the story of Kurou Kumogakure, a seemingly aimless teenager living a slacker life.
Unbeknownst to most, ninjas exist in modern Japan, working in secret to influence society.
Kurou, despite his appearance, is one of these ninjas, and a mission to infiltrate a high school shakes up his mundane existence.
This mission is more than just a simple assignment, and Kurou will face unexpected challenges and uncover secrets along the way.