Music Publisher / Manufacturer
- DATAHOUSE
- DECEMBER.32
- DefSTAR Records
- Delius
- DEPRO MP
- Design COCO
- Despair(Apparel)
- DHC
- DIAA
- Dicokick
- DIGEX INC.
- Digital Apple
- Digital MediaLab
- DIS Inc.
- Disk Union
- disk union
- Disney
- DMM Factory
- DMM.com
- DOBOOKS
- Dolphin Entertainment
- DOMO Records
- Dr.Gauss
- Dream
- Dream Life Corp.
- Dream Machine
- Dreamusic
- DU BOOKS
- DUBOOKS
- Dwango
- e-dep
- E-NET FRONTIER
- E-Net Frontier
- EARTH STAR Entertainment
- East Press
- East West Japan
- EDITH
- Edoya Records
- Einstein Records
- ELECTIVE SYSTEM
- EMI Music Japan
- Emontoys
- Enamel Records
- engineb
- Ensky
- Enterbrain
- Epcott
- Epcott
- Epic Records Japan
- EPICレコー
- Esquire Magazine Japan
- ewe records
- Extasy
- F-Planning
- F-Planning
- F-Planning
- FACT
- Far Eastern Tribe Records
- Farm Records
- Faze
- FCミュージック
- Fed Up Records
- File Records
- File Records
- File Records Inc
- FILE RECORDS Inc.
- Fire Wall Division
- FLAKE SOUNDS
- Flavours Of Sound
- Flying High
- FM802
- Fontec
- Fool's Mate
- For Life
- For Life Music Entertainment
- For-side.com
- Francisco Chronicle LLC
- Free-Will
- Free-Will
- FREE-WILL Co.,Ltd.
- Freebord
- FREEing
- FUJIMI MOKEI
- FUJIYAMA PROJECT JAPAN
- Funhouse
- FuRyu
- Futabasha
- Futami Shobo
- G-Wave Factory
- G.B.
- Gakken
- Gakken Marketing
- Gakken Marketing
- Gakken Plus
- Gakken Publishing
- Garden
- Gauss Entertainment
- Geneonuniversal
- Gentosha
- Gentosha Comics