Studia
11- Chukyo TV Broadcasting Company (CTV)
- East Japan Marketing & Communications Inc.
- Fukuoka Broadcasting System (FBS)
- Hiroshima Telecasting (HTV)
- Miyagi Television Broadcasting
- Nippon Television Network Corporation (NTV)
- Sapporo Television Broadcasting Company
- Shizuoka Daiichi Television
- Toho Company
- Twins Japan
- Yomiuri Telecasting Corporation (YTV)