The story of The Case Files of Jeweler Richard follows Seigi Nakata, an earnest college student, who rescues Richard Ranasinghe Dvorpian, a strikingly beautiful British jeweler, one evening when Richard is being harassed by a group of belligerent drunks.
The original The Case Files of Jeweler Richard light novels are published in Japan by Shueisha under their Shueisha Orange Bunko imprint.
The Case Files of Jeweler Richard TV anime features animation production by Shuka, and it will broadcast in Japan in January of 2020.