TISC CO., LTD. engages in the development of systems and software; and sale of computer equipment. Its system development includes retail package software such as CHAINS, GRIP, SCOOP, WRAPS, and Weeks-a; and whole package software such as DROWBS-i. It also handles housing business; supply sales; and computer equipment maintenance. The company was founded on April 10, 1974 and is headquartered in Nagoya, Japan. ^ ^