Masunaga KO98
Masunaga KO98 has an eye-catching bold look with three-dimensional cutting on the front.
The combination of thinly cut acetate with mineral lenses in 1.5 mm thickness provides the best comfort. KOKI 098 comes in 2 colors.
Kooki #S13 Demi comes with a rich tortoise acetate color.
There are as many as 200 manual processes involved in making an optical frame. Generally, productivity is low when one company is in charge of all the processes. However, Masunaga Optical is the only company in Japan that has a factory in charge of all processes from raw materials to production and finish in an integrated way. The integrated production system improves the detail and quality. For example, when Masunaga Optical develops a new model, the molds are always built in-house. If there is a problem in the wear comfort that can be felt only after completing one pair of glasses, it will be corrected in the previous process’ promptly.
TVR505 Clear Crystal / Green 49 
Eyevan Lubin PBK-BK 
Eyevan 717 46 213800 BK 
Masunaga KO91 - S29 Black
Im so glad that I ordered my Matsuda sunglasses from Sun of Japan. The website was easy to use, the glasses competitively priced, and the process from start to finish was seamless. Excellent communication and the glasses arrived very quickly. They were nicely wrapped and included a handwritten thank you note. The quality is excellent.
31 March 2024