One night, a college student with a strong sense of justice, Seigi Nakata, saved a gorgeous foreigner, Richard, who was being harassed by some drunks. When Seigi found out that Richard was a jeweler, he asked for an appraisal on a ring with a shady history; one which his grandmother had kept secret until she died. The appraisal had revealed her past, truth, and desire. It led Seigi to work as a part-time employee for Richard's jewelry store, the "Jewelry Etranger" in Ginza. While solving various "mysteries", the relationship between Richard and Seigi gradually changes.

Cast:Madoka Shiga, Takahiro Sakurai, Yuma Uchida, Yuichi Iguchi, Kana Hanazawa, Masaya Matsukaze,

Genre:Animation, Drama, Mystery,

country:Japan,

Production:Shuka, avex pictures, AT-X, Hakuhodo DY Music & Pictures, Entama, GYAO, STUDIO MAUSU, Sotsu, Nippon Animation, BS11, movic, WOWOW, Q-TEC,