June 14, 2017



Feature 1:

GMS-824 is a combination frame featuring the detailed metal rim and thin acetate inserts.

The metal rim is pressed with beautiful arabesque detail.

The frame is completed with thin acetate inserts to create its retro yet modern look.


Feature 2:

The delicate pattern on the β-Titanium temple and rim are created by an elaborate mold and a precise press technology.

June 14, 2017



Feature 1:

GMS-823 is a titanium/acetate combination frame featuring all titanium temples, detailed bridge, and beautifully faceted rivet parts.

Hand brushed copper is new to this series.


Feature 2:

The sandwich structure with acetate and titanium creates a rich detail and gives a luxury feel to the frame by the metal parts seen from angles.

June 14, 2017


LEX was named after Lexington Avenue, an avenue on the East Side of Manhattan in New York City.

The formal yet up-to-date look of LEX is perfect for completing your sharp boardroom look.


Feature 1:

This sleek rectangular frame is all metal construction and it features the original wide rim.

New color is accented with navy enamel on the front.


Feature 2:



Sculpted details at the end piece and the temple-end give a luxury feel to the frame.

June 7, 2017


ELLA was named after Ella Fitzgerald, one of the most beloved jazz singers. 

She was called “Lady Ella” and “Queen of Jazz”.


Feature 1:

ELLA features lightweight titanium front with acetate brow inserts.


Feature 2:


Beautifully sculpted thin temples are made of Gum-Titanium, a highly elastic titanium alloy.

May 31, 2017

[, ]112th Anniversary Event


June 1st is the 112th anniversary of the establishment.

Enjoy free champagne at MASUNAGA1905 OSAKA UMEDA from 15:00 on June 1st to June 4th.

We are looking forward to your visit.