So... is Yuusha Raideen finished or not?
YES, it is finished.
Why?
This is an original anime and all detected relations are finished. Check the release order section for a complete list of relations.
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
After a long sleep, a powerful and malevolent empire resurfaces, threatening to take over Earth.
A giant robot, Reideen, awakens to confront this ancient evil, recognizing a young boy, Akira Hibiki, as its destined pilot.
Akira, a descendant of a lost civilization, must now learn to control Reideen and defend the world.
He is aided by his friends, including Mari Sakurano, whose father is a scientist dedicated to fighting the Demon Empire.
Together, along with members of Akira's soccer team, they stand as Earth's last line of defense against the encroaching darkness.