Founded on the corporate principle of “creating a culture promoting a high quality of life for people as our contribution to society”, YAMAMOTO KOGAKU has been developing protective eyewear products since starting business in 1911.
YAMAMOTO'S OFFICIAL WEB: www.yamamoto-kogaku.co.jp/en/
SWANS OFFICIAL WEB: www.swans.co.jp/en/
SWANS ONLINE SHOP: www.swans-official.com