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...
Sapphires of a distinctive orange-tinted 
pink are called padparadscha.
يسمّى الياقوت ذو اللّون الورديّ 
.البرتقاليّ المميّز ببادبارادتشا
Rosa Saphire mit eigentümlicher, orangefarbener
Färbung bezeichnet man als Padparadschas.
Los zafiros de un tinte característico
de naranja y rosa reciben ese nombre.
Los zafiros de un tinte característico
de naranja y rosa reciben ese nombre.
On appelle ces saphirs rose-orangé
Gli zaffiri di un caratteristico rosa aranciato 
vengono chiamati "padparadscha".
Safiras com um distinto rosa cor de laranja
são chamadas padparadscha.
Сапфиры с характерным оранжево-розовым
оттенком называются падпараджа.