The Case Files of Jeweler Richard

The Case Files of Jeweler Richard, also known as Houseki-shou Richard-shi no Nazo Kantei or 宝石商リチャード氏の謎鑑定, is a captivating Japanese light novel that follows university student Nakata Seigi and the enigmatic jeweler Richard as they unravel mysteries tied to precious jewels and their owners. The story kicks off when Seigi rescues Richard from trouble, leading to a partnership that delves into the secrets behind a pink sapphire ring left by Seigi's grandmother. Filled with drama and mystery, this novel explores the duo's adventures in solving intricate puzzles while navigating the world of gem trading and client relationships.