KAME MANNEN, a Japanese handcrafted eyewear brand with over 100 years of history, specializing in exquisite titanium frames, has gained considerable popularity in recent years, achieving record sales both in Japan and overseas! The brand name Kame Mannen is derived from the Japanese proverb "The crane lives a thousand years, the tortoise lives ten thousand years," implying that the eyewear made by artisans can live as long as a tortoise, giving each pair of glasses a lifetime of durability—a core value of handcrafted eyewear.