So... is Wonder Beat Scramble 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
In the future, a rogue planet called X23 threatens Earth after attacking other planets. A spaceship, Green Sleeves, led by Dr. Sugita, encounters X23, but Sugita believes in peaceful coexistence, defying orders to attack. Communication with the ship is then lost.
Two years later, Dr. Sugita's son, Susumu, is recruited by Dr. Miya, a supporter of Sugita, to join White Pegasus. This team utilizes a technology that shrinks people to treat illnesses from within the body.
As X23 approaches Earth, the aliens from X23, known as Hues, begin their attack, targeting Susumu's friend. White Pegasus intervenes and successfully defends against the aliens.
During the battle, Susumu discovers a strange connection: the signals coming from the Hues are actually music he and his mother composed, meant as a gift for his father.