Address	3049 Ryuji Kai Yamanashi 400 Japan
Employees	-
Website	http://www.kohsai-qq.co.jp
Updated	09/14/2018
Kohsai Co., Ltd. engages in the manufacture and sale of jewelry, metal accessories, and jewelry parts. It also provides property, casualty, and life insurance services. Its products include bijou parts such as clasp, different earring clasps and catches, men's cuff, rings, pendants and others.