Second-year Kasaba University student Nakata Seigi rescues a foreigner being harassed by drunks. Wavy blond hair, blue eyes, and clear skin. The man who speaks unfaltering Japanese is Richard, a very competent jeweler with customers both domestic and international.
Thanked by Richard for being a "hero of justice," Seigi hires Richard to valuate a memento from his late grandmother, a pink sapphire ring. Through Richard, the mystery hidden in the ring is eventually revealed...
Please. I want you to find 
the original owner of this ring.
رجاءً. أريدك أن تجد المالك 
.الأصليّ لهذا الخاتم
Ich bitte dich.
Por favor. Quiero que encuentre
a la dueña del anillo.
Por favor. Quiero que encuentre
a la dueña del anillo.
Je vous en prie,
Per favore. Vorrei che trovasse
la precedente proprietaria di questo anello.
Por favor, quero que
encontre a dona desse anel!
Прошу вас. Мне нужно найти
настоящего владельца кольца.