Housekishou Richard-shi no Nazo Kantei
Avg. Score 4.8/5
Status Completed
Eps 4
Aired Jan, 2020 to ?

The novel follows Richard Ranashinha Dvorpian, a handsome British jewelry appraiser, and Seigi Nakata, a bright and upright Japanese college student. The duo solves various jewel-related cases by unraveling the hidden psychological aspects of their owners that lie within the gems.