Mankind finally completes its first interstellar spaceship, the Yamato, which will be sent with a crew to a distant planet. But enemies won’t let them leave Earth so easily.

Inojin has loved to draw since he was small, and his ninjutsu speciality is the Super Beast Scroll. But one day, he suddenly loses his ability to use his jutsu! Puzzled, he talks to his father, Sai, who uses the same jutsu. Even though Sai is sympathetic, he doesn't give Inojin a way to overcome his slump. Instead he suggests that his son enter into a children's art contest, which Inojin halfheartedly does.

While waiting out an Electromagnetic Storm, the crew of Big One encounters Salye, a magical creature who steals memories.

As punishment, Manabu is reassigned to help Whitman, the SDF’s head mechanic. When a twist of fate forces the two mavericks to work together, Manabu may find out what makes Whitman tick.

Layla helps renew Manabu’s determination to regain his position on Big One, but there are bigger problems at hand. SDF HQ is under assault, and all trains have been dispatched across the galaxy.

A passenger train encounters a mysterious glowing sludge shortly before exploding. Manabu arrives to investigate, but the true horror lies in wait. Will he be able to separate emotion from duty?

Sirius Platoon’s investigation on Planet Leo Glando goes horribly wrong when Big One is stolen! Unwilling to let the train fall into enemy hands, Captain Bulge is ordered to destroy it.

A missing person report leads Sirius Platoon to investigate the Ghost Train known as Eternity. Impulsively, Manabu jumps aboard the massive specter, but will he ever be able to disembark?

Manabu is assigned to his father’s old platoon, but his welcome is anything but warm. He must survive both a life and death crisis and senior officer Bruce’s dangerous and difficult training.

Manabu is shocked to see 200 enemy ships headed for Destiny Station, and Commander Foecis makes his demands known - surrender or die. No prisoners will be taken!

Bulge and his crew are the only hope for a galaxy under alien attack. Sirius Platoon must wait until the time is right before launching a desperate attack on the Alfort Fleet’s command ship.

The Alfort Fleet continues its destruction of junction stations, and a mysterious alien voice identifies Destiny Station as the next target. With time running out, Bulge accepts what he must do.

The crew of Big One mourns the loss of Bruce, and Captain Bulge is called before an inquiry panel to answer for his insubordination.

Ivanov and Captain Bulge clash after Louis is badly injured. While Sirius Platoon does everything in its power to save him, a fellow crewmember selflessly hides a severe injury.

Big One responds to a distress signal from the labyrinthine Planet Kowloon, but a surprise attack by a lurking alien vessel leaves Sirius Platoon with a only a dimensional rift as an escape route.