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...
Does your mother not know about the ring?
ألا تعلم والدتك بشأن الخاتم؟
Weiß deine Mutter nicht,
dass der Ring noch existiert?
¿Tu madre no sabe lo del anillo?
¿Tu madre no sabe lo del anillo?
Elle ignore
l’existence de cette bague ?
Tua madre non sa dell'anello?
Sua mãe não sabe
da existência desse anel?
Твоя мама не знает о кольце?