Richard runs a high-end jewelry shop called Jewelry Etranger in Ginza and has built a serious international clientele. He's got that androgynous, striking look that Seigi describes as a "living jewel"—and honestly, the description fits.
What's unusual about him is his fluency in Japanese, which he speaks at a level that actually surpasses most native speakers. He's also a polyglot, though Japanese is where he really stands out.
When Richard opened Jewelry Etranger, he brought Seigi on as a part-time employee, which turned out to be pretty significant for their dynamic. Outside of work, Richard's got some quirks: he's absurdly particular about his milk tea—like, extremist-level particular—and he's a self-admitted sweets addict. Fans often note the contrast between his cool, composed demeanor and these very specific indulgences.
Content compiled by AnimeList.moe from publicly available sources.