In the year 2111, the solar system has been colonized. The colonized moons and planets are lawless and the police are helpless. In order to battle the evil within the solar system, Isaac Godonov creates J9, made up of himself, Blaster Kid, Stephen Bowie, and Angel Omachi. They are a team that will handle any missions the police will not with their robot Braiger... for a price. Meanwhile, the Nubia section of Earth has a plan to destroy Jupiter to create 30 more planets for human colonization. But this plan will result in the destruction of Earth. (Source: ANN)

Kananase Yu is just an ordinary high-school student. Since he has mysterious inside knowledge about piloting a mecha, he is recruited by the International Military Organization as a potential test pilot for a new mobile armor. However, apparently there are other young recruits around his age, including one of his classmates, were recruited as test pilot as well. Now Kananase Yu must prove that he is the best to be the test pilot. (Source: ANN)

Team Fawn from Gurantseere Academy dreams of one day fighting beside the heroes of Team Rabbit. One day, they finally get their chance as the GDF launches another attack. (Source: Crunchyroll)

This episode is a sidestory and can be inserted somewhere between episodes #18 and #21. This is a mystery and so the present writer does not tell the whole story. The Janus is sailing towards Taut when something unexpected happens.