Company Name	Nihon Tokushu Kogaku Jushi Co., Ltd. (NTKJ)
The Board of Directors	Chairman: Osamu Sato President: Koichi Sato
Location	Headquarter 2-16-10 Hasune, Itabashiku, Tokyo 174-0046 TEL: +81-3-5916-0801 FAX: +81-3-5916-0802 Map Kumagaya Factory 138-6 Mizugahara, Kumagaya City, Saitama 360-0844 Map
Capital	10 million yen
Inagurated	1 April 1974
Established	21 June 1978
Activities	Manufactures and sells Plastic lenses
Main banks	The Bank of Tokyo-Mitsubishi UFJ, Ltd. (Shimura Branch)
	Sumitomo Mitsui Banking Corporation (Takashimadaira Branch)
	Mizuho Bank (Shimura Branch)