Movie & TV Publisher / Manufacturer
- Shinko-sha
- Shochiku Home Video
- Shogakukan
- Shogakukan Creative
- Shogakukan Creative
- Shogakukan Production
- Shogakukan Square
- Shogakukan-Shueisha Prodution
- Shogakukan-Shueisha Prodution
- Shonen Gahosha
- SHOWA NOTE
- Shueisha
- Shueisha Creative
- Shueisha International
- Shueisha International
- Shufunotomo
- SIDESHOW-TOY
- Skater
- SMALL PLANET
- Softbank Creative
- Softbank Creative
- Sol International
- SONY
- Sony Interactive Entertainment
- Sony Music Associated Records
- Sony Music Distribution
- Sony Music Entertainment
- Spice Visual
- Spike
- SPO
- Square Enix
- Square Enix
- STEREO SOUND
- STUDIO CELLO
- Suikosha
- Sun Smile
- Sun-Star Stationery
- Suncrest
- Surround
- Synforest
- Tabi to Shisaku Sha
- TACHIBANA SYUPPAN
- Takara Tomy
- TAKARA TOMY A.R.T.S
- Takarazuka Creative Arts
- Take-Two Interactive Software
- Takeshobo
- Takeshobo
- Taki Corporation
- Tapioca
- TBSサービス
- TCEntertainment
- TCエンタテインメント、ガイナックス
- Teichiku
- Ten Yume Jin
- The Asahi Shimbun Company
- THQ Nordic
- threeA
- THREEZERO
- TLIP
- Toei video
- Toei Video
- TOHAN
- Toho
- Toho Video
- Tohoko Shinsha
- TOKIMEKIパブリッシング
- Tokuma Japan Communications
- Tokumashoten
- Tokumashoten
- Tokumashoten/Studio Ghibli
- Tokyo Cell Video
- Tokyo News Service
- TOPCOAT、THE WORKS
- Topi
- Toshiba Digital Frontier
- TOTO出版
- Towa Video
- Toyo Case
- Toys Factory
- TOブックス
- Trance World Associates
- TRY-X
- TV TOKYO
- TVnavi編集部
- TWIN
- Ubisoft
- UK Project
- ULTRA-VYBE, INC.
- Union Creative International
- Universal
- UNIVERSAL MUSIC
- Universal Pictures Japan
- Uplink
- Uplink
- Uplink
- Usio Shuppansha
- VAP
- VAP
- Victor Entertainment