Ulgar Zweig

Ulgar Zweig (ウルガー・ツヴァイク Uruga Tsuvuaiku) is a member of Group B-5.

Appearance
Ulgar has a light complexion which contrasts with his black hair, which covers his right eye. He also wears a grey beanie. His crust suit, made by Falken, is mostly black and grey with red accents, making it a rarity among crust suits, which usually avoid the use of dark colors.

Personality
Ulgar, along with Yun-Hua, is generally withdrawn and not very outgoing. In contrast with her, however, he becomes angry when he feels cornered. When the journey begins, he generally adheres to a philosophy of pulling one's own weight and refuses to help the others with chores or activities he deems unimportant to himself, though he slowly abandons this practice as the trip nears its end.

Plot
In 2063 A.D., Ulgar gathers at Mousanish Spaceport along with the other members of Group B-5 except for Aries Spring and Kanata Hoshijima, the former who joins them shortly afterwards and introduces herself. The teacher then introduces Quitterie Raffaelli and her younger sister Funicia Raffaelli who will be joining them as part of a unique task to take care of and teach a younger child. Once Kanata has finally arrived, the group then boards a spaceship to begin their four hour journey to Planet McPa. Upon landing, they exit the spaceship and walk around for a bit when Luca Esposito points out a strange globe that's been approaching them. They try to run away from it, but the strange globe is able to absorb and send them all into outer space.

They are able to find a nearby spaceship and upon collecting their luggage, are able to board it safely. When Kanata asks if everyone is here and if they're hurt, Zack Walker says that there is one person missing. Ulgar looks outside and sees that Aries is still floating outside, with her thrusters and communications unable to work. Kanata volunteers to go out and rescue Aries while the rest of the group watch over the cord tying him to the ship. He is able to successfully grab Aries and bring her back to the ship where she thanks him repeatedly. As the group wonders how they can get out of their situation, Zack is working on the ship's coordinates and finds some disturbing information. He says that they are no longer above Planet McPa and that they are 5,012 light-years away from their original location. The group could do nothing but react with shock at this news.

Skills
Marksmanship - Ulgar is the only member of the group to have any sort of skill with projectile weapons, a skill he honed by practicing with pellet guns when he was younger. His proficiency stretches beyond firearms to bows as well, as shown when the ship nearly crashed on Shummoor; his use of a glue gun to immobilize a flying alien animal by shooting it out of midair allowed the gravity generator to come back online and saved the crew. Later, on Arispade, he hunted the native fauna with a bow and arrows Luca made for him.

Finn Zweig
Ulgar looked up to his older brother quite a bit. Finn was the only person that Ulgar felt cared about him. After his death, Ulgar swore revenge on the man he believed was responsible for his death.

Luca Esposito
They are very well acquainted, to the point where Ulgar spends the night at Luca's house, as evident in the final episode. Ulgar is shown to get quite flustered around Luca, but that may just be due to the guilt he harbors after making the latter strip in episode six.