Is he British or does the translator love a British accent

Yes, Uno is British indeed ^•^

https://www.mangago.zone/read-manga/red_candy/hs/br_chapter-292393/pg-1/

Oh thank you! I’ll just imagine him sounding like Constantine

Jphn Constantine? Hm, but Uno’s voice isn’t that deep I thin,k he sounds a bit squeaky to me haha