Setsu

Age (Est.): 18
Gender: Non-binary/Han
Origin: Base 52
Species: Human
Height: 158 cm (5'2")
Occupation: Federal Galactic Army Special Forces solider

A non-binary-identifying soldier in the galactic military who leads the efforts to eradicate the Gnosia invaders onboard the ship. Kindly helps the main character, who starts out confused, with no idea what's going on.

(Source: Gnosia Wiki)