+TV Stations
Japan Broadcasting Corporation, Nippon Television Network, Fuji Television Network, tv asahi, TV Tokyo, WOWOW, BS Nippon, BS Asahi, BS Fuji, BS-TBS, BS Japan, MTV

+Motion Picture Companies
KADOKAWA CORPORATION, Walt Disney Company (Japan), Sony Pictures Entertainment, Warner Entertainment Japan, Twentieth Century Fox Film, Asmik Ace, Shochiku, GAGA, PONY CANYON, PONYCANYON ENTERPRISE.

+TV Program Distribution Companies
NHK Enterprises, NHK Global Media Services, BBC Worldwide Japan, CBS Studios

+Animation Production Companies
EIKEN, J.C. STAFF, Studio DEEN, SEVEN-ARCS, ZEXCS, diomedea, Production IMS, P.A. WORKS, Production I.G, GoHands, Polygon Pictures

+Game Companies, Others
Microsoft, U-CAN

(Honorary prefixes omitted. Sorted by industry.)