By 2075 traveling between Earth, Space stations and the moon have become normal. Hachimaki collects debris at a space station and dreams of owning his very own space ship someday.
As the final preparations are being made for the Von Braun's maiden voyage to Jupiter, the Space Defense Front makes a bold attempt at interrupting the INTO summit by taking control of the ship.
Following the Von Braun crisis, Hachimaki sinks into deep depression and wanders on the lunar surface. He returns to Earth for a holiday, only to encounter Tanabe, who was paralyzed during the Von Braun crisis.Watch Now:Amazon
Claire has been demoted from working in Control Section to replacing Hachimaki in Debris Section. Hachimaki and Hakim encounter unexpected difficulties completing a 10-day group endurance test, the second round of testing for those wishing to join the Von Braun.
The Space Defense Front's sinister plan to crash the Von Braun into Luna City is thwarted at the last minute when INTO caves in to the terrorists' demands. Tanabe and Claire are stranded on the surface of the moon in a life or death situation.Watch Now:Amazon
Since the Toy Box was destroyed, the Debris Section go on a holiday on Earth. Hachimaki, Yuri, and Tanabe visit the Hoshino household. Meanwhile, Yuri makes friends with Kyutaro, Hachimaki's brother.
Hachimaki's extra-vehicular activity instructor, Gigalt visits the Debris Section as part of a safety inspection. However, on a debris hauling run supervised by Gigalt, the crew of the Toy Box encounter illegal debris dumping activities.Watch Now:Amazon
Dolph is replaced as director of the Technora Second Division and the new director wants to shut down the Debris Section while the crew of the Toy Box find a secret INTO orbital mine.
Debris Section has been assigned to the Moon for a month to help collect debris from the Tandem Mirror Drive disaster. In training as a finalist aboard the Von Braun, Hachimaki learns that one of his fellow candidates is planning to sabotage the mission.
Debris Section has won a reprieve after their discovery of a classified INTO military satellite. On Earth, Hachimaki has entered the first round of tests for those wishing to join the Von Braun.Watch Now:Amazon
Tanabe is preoccupied with her discovery of Gigalt's illness. Yuri's involvement in a famous high-altitude shuttle accident is revealed. On a routine debris retrieval mission, Yuri finds the only keepsake of his deceased wife.Watch Now:Amazon
Fee's increasingly difficult quest for a smoke leads her to become entangled in a terrorist plot to stop human development in space.
Tanabe suspects that Fee is having an affair with the division manager Technora Corp, Dolph Azalia. However, Fee is not, and actually is being promoted to assistant chief of Control Section. Meanwhile, the rest of the Debris Section take this opportunity to go on a very difficult debris mission on their own.Watch Now:Amazon
Debris Section get their new debris hauling ship, the Toy Box 2. On a debris retrieval run, the Debris Section become embroiled in company intrigue as they choose to help an orbital research facility about to be destroyed by a meteoroid against the will of a Technora division manager.Watch Now:Amazon
Hachimaki is left adrift in space in the middle of a solar flare and miraculously survies. But he is diagnosed with Acute Spatial Disorder and unless he can overcome it, he will be grounded from space for the rest of his life.Watch Now:Amazon
The spoiled son of INTO chairman, Colin Clifford visits the ISPV 7 space station, and goes on a debris hauling mission with the Debris Section. Among the debris retrieved is Colin's camera carelessly left attached to a derelict satellite.Watch Now:Amazon
An engineer from an impoverished country, El Tanika, comes to the ISPV 7 space station to have his new spacesuit tested. No one will have anything to do with his unusual suit because of the lowly status of his home country until the Debris Section volunteers to help him with the testing.Watch Now:Amazon
While recovering from an injury, Hachimaki must stay on the Moon to recover. He then meets a girl who is a Lunarian, a person born on the Moon. Hachimaki also meets Harry Roland, a veteran astronaut who is in an adjacent hospital bed.Watch Now:Amazon
On Hachimaki and Tanabe's visit to the Moon, they meet Tanabe's neighbours... a group of wannabe ninjas who perform ninja techniques through the Moon's lower gravity.
Hachimaki's dream of getting his own spaceship is revealed. Tanabe continues her zero-G training with Hachimaki. Tanabe and Hachimaki are sent on a debris retrieval mission to recover a derelict satellite. However, the satellite's orbit sends it on a collision course with Cheng-Shin's orbital shuttle.Watch Now:Amazon
Insurance salespeople swarm the ISPV 7 space station while members of the Debris Section write their annual wills. During a routine debris collection, Yuri, Tanabe, and Hachimaki recover a space coffin containing a famous astronaut. However, an ideological conflict erupts over the fate of the coffin and the body contained in it.