We do interchange, information exchange, cooperation, research meeting holding with the following related group and so on actively.

 ・Ministry of International Trade and Industry
 ・Agency of Industrial Science and Technology
 ・Agency of Cultural Affairs
 ・Japan Standards Association
 ・MIDI Manufacturers Association of USA
 ・Japan Musical Instruments Association
 ・Musical Instruments Fair Association Japan
 ・Multimedia Content Association of Japan
 ・Association of Copyright for Computer Software
 ・Network Music Rights Conference
 ・Japan Electronic & Information Technology Association
 ・Japan Electric Association
 ・Japan Quality Assurance Organization
 ・Electric Home Appliances PL Center
 ・Association for Electric Home Appliances
 ・Clean Japan Center
 ・Japan Expanded Polystyrene Recycling Association
 ・Japan Electronic Publishing Association