He is shown to really care about the people around him, especially Riko. He was against Riko descending into The Abyss with Reg; he spoke of the difficulties of dealing with The Abyss alone and that she wouldn't be able to see anyone in Orth again. Although he was helping Riko and Reg descend into The Abyss, before the departure, he struggled to express that he would miss Riko. Although it was never explicitly stated in the anime, the video game hinted at the fact that he likely had a crush on Riko through dialogue with another character.
Speaks in quick, practical bursts with dry humor; often undercuts fear with jokes.
