Studia
13- Asahi Broadcasting Corporation (ABC)
- Gyao
- Hakuhodo
- Hakuhodo DY Media Partners
- Hokkaido Television Broadcasting Co. (HTB)
- Kinoshita Komuten
- Kodansha
- Kyushu Asahi Broadcasting Co.
- Nagoya Broadcasting Network (NBN)
- Nippon Shuppan Hanbai (Nippan) K.K.
- Shochiku Company
- TV Asahi
- Yomiuri Shimbun, The