Chukyo TV Broadcasting Company (CTV)
D.N. Dream Partners
Dentsu
Fukuoka Broadcasting
Hiroshima Telecasting (HTV)
Miyagi Television Broadcasting
Nippon Television Network Corporation (NTV)
Sapporo Television Broadcasting Company
Shizuoka Daiichi Television
Studio Chizu
Toho
Video Audio Project (VAP)
Yomiuri Telecasting Corporation (YTV)