Theoto Rikka
Theo's a Processor with the Spearhead Squadron, known for being guileless and brutally honest—sometimes to a fault. His personal codename is Laughing Fox, which he inherited from his first squadron leader, an Alba officer who refused to retreat and sacrificed himself so his Colorata comrades could escape. That act left a permanent mark on Theo, both literally (he adopted the laughing fox insignia) and figuratively.
He's sarcastic and blunt, with humor that doesn't always land smoothly. Fans often note his tendency to speak his mind without much of a filter—his heated clash with Lena in Volume 1 is probably the most famous example. He's got a real grudge against most Alba, which makes sense given his background, but he's willing to acknowledge that decent ones exist, at least in part because of what his old squad leader taught him.
When he's not in the field, Theo keeps a sketchbook he's frequently drawing in.
Content compiled by AnimeList.moe from publicly available sources.
