Titanium Eyewear

Toumei (透明 - とうめい): A Study in Japanese Transparency In a design landscape filled with overstatement, KIO YAMATO offers something rarer: refined clarity. Meet Toumei, the exclusive transparent colorway available in select frames from the KIO YAMATO collection.

In the world of fine engineering, every detail matters. The KIO CALIBRE-S (Skeleton Series) by KIO YAMATO is born from the same philosophy that drives the world’s most iconic timepieces—intricate mechanics hidden behind effortless motion.

At KIO YAMATO, comfort is never an afterthought—it’s engineered into every detail. From the tensioned core of the hinge to the ergonomic flow of the temples, each frame is crafted to enhance how you feel, not just how you look. With this design, you won’t just see the difference—you’ll feel it.

In the world of luxury eyewear, it is often the loudest designs that demand the most attention. But at KIO YAMATO, we believe in the power of restraint—where elegance is whispered through intricate craftsmanship and subtle design.

In the pursuit of absolute comfort and elegant engineering, KIO YAMATO presents the Ju-Shi Light Series—a collection that defines refined minimalism through innovation. Crafted for those who wear their frames from sunrise to after-hours, this series blends function with finesse.

Designed with intention and crafted with precision, the KP-234AU is your solution to high index lens support without the compromise. At the heart of this design is our Ju-Shi Featherweight Temple Series, engineered with 1.0mm diameter beta titanium temples—ultra-thin, incredibly durable, and almost imperceptible when worn.

In the competitive world of eyewear design, striking the right balance between appearance and functionality is both an art and a science....

The Titanium Edge: Why KIO YAMATO Leads in Titanium Eyewear Comfort