So... is Astroganger 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
Astroganger tells the story of Earth's defense against a hostile alien race known as the Blasters.
The narrative begins with Maya, an alien refugee, arriving on Earth after her planet is destroyed by these invaders.
She finds love and starts a family, eventually giving birth to a son, Kentaro.
As the Blasters set their sights on Earth's resources, Kentaro must rise to the challenge and protect his new home.
His key weapon is Astroganger, a unique robot crafted from living metal, representing Earth's last hope against the Blaster threat.