On September 20, 2001, Tohoku Intelligent Telecommunication Co., Inc. (TOHKnet) disclosed technical documents concerning its "Type IV TOHKnet Computer Network Service (TOCN)." The service was commenced in October 2001.

For more information, contact:

Technology Dept.,
Tohoku Intelligent Telecommunication Co., Inc. (TOHKnet),
City Bldg. Sendai, 2-4-40, Renbou, Wakabayashi-ku,
Sendai City, Miyagi, 984-0052, Japan
Tel: +81-22-799-4221
Fax: +81-22-799-4229