Chukyo TV Broadcasting Company (CTV)
Dentsu
East Japan Marketing & Communications Inc.
Fukuoka Broadcasting System (FBS)
Gyao
Hiroshima Telecasting (HTV)
KDDI Corporation
Kodansha
Miyagi Television Broadcasting
Nippon Television Network Corporation (NTV)
Robot Communications
Sapporo Television Broadcasting Company
Shizuoka Daiichi Television
Toho
Yomiuri Telecasting Corporation (YTV)