The history of KameManNen, which is said to be the oldest eyewear brand in Japan, began in 1917 at the city of Fukui, with a plating factory called “Kimura Seisakusho”. After the Second World War, this was developed to an eyewear factory based in Sabae and KameManNen was born. In 1981 KameManNen successfully used titanium,…