Porte, correctly named per original Japanese materials, is the mechanic aboard the spaceship *Orion*. He forms a particular bond with Shingo, one of the young survivors, due to their shared mechanical aptitude and interests. Haunted by personal history, Porte carries the unresolved loss of his son, Farlow, officially declared dead after a resettlement ship crashed on a satellite. Porte holds an unshakable conviction that Farlow remains alive, a belief shaping his emotional journey.

Beyond his technical expertise vital for maintaining survival-critical technology, Porte provides mentorship and emotional support to the group, especially Shingo. He functions as a source of stability and guidance for the younger protagonists amid their challenges. The enduring mystery of Farlow's fate adds personal motivation and emotional depth to Porte's actions and decisions throughout critical events, remaining a defining aspect of his character.