Chubu-nippon Broadcasting Company (CBC)
Fukuoka Broadcasting System (FBS)
Gantz Film Partners
Hiroshima Telecasting (HTV)
Hokkaido Broadcasting Co.
Horipro
J Storm
Miyagi Television Broadcasting
Nikkatsu
Nippon Television Network Corporation (NTV)
Shizuoka Daiichi Television
Shueisha
Toho Company
VAP
Yomiuri Shimbun, The
Yomiuri Telecasting Corporation (YTV)