Browse Organizations
- M's Art
- M-Groove!
- M.F.W
- M.Graveyard
- M.P.T.
- M2ind Manufactory Imprints:
- M:X
- Macaroni☆Ketchup
- Machikado-Mapoze
- Mackerel Sky
- MAD MIND MACHINE
- Madison Gate Records
- Madosoft
- MAGES.
Imprints:
- Magical Trick Society
- Magnum Opus
- MAIKAZE
- Maple Leaf
- Maple Lover Records
- Marasy
- marigold
- Marine Entertainment
- Mars Colony Music
- Marvelous AQL Formerly:
- Marvelous Entertainment
- Marvelous! Formerly:
- Mas-Dokoro
- Masakado☆Crisis!
- Mass Appeal Records
- Mastard Records
- Masterworks
- Materia Collective Imprints:
- Matrica
- Mayhem and Melancholy
- MCA Victor
- Media Factory Subsidiaries:Imprints:
- Media Remoras
- Media Rings
- MediaWorks
- Mega Twerp
- MEGAFEPPS
- MegaHouse
- Megaliner Records
- MEL-WS Formerly:
- Meldac
- MellowHead
- Melodic Of Harp
- Melodic Taste
- MEM Records
- Mercury
- Mercury Music Entertainment Formerly:
- Mercury Music Group
- Messe Sanoh
- Metaphasic Child
- Microsoft Studios Music
- MIDI Hokan Keikaku
- MIDI Inc.
- Mikan-Box
- MIKANDOUWA
- Mikipon Oukoku
- Milan Records
- MINAMOTRANCE
- Minato Soft
- minimum electric design
- minori
- Minstrel
- MintJam
- Miracle Kidz
- MIRAI records
- MISERICORDIA
- miskyworks
- Miss kiss disc
- mistbell
- MISTY RAIN
- Miya Records
- MIZUNOE-WORKS
- MMUSE
- MOB SQUAD TOKYO Imprints:
- Mods Crisis ∞
- MOER
- MOFUYA
- Mohican Sandbag
- Mokusei Mute
- momo+grapes Imprints:
- MoMOA
- MONACA RECORDS
- Mondo
- Monochrome & Colored Rec.
- monochrome-coat
- MONOMUSIK
- monoROSETTA
- moon-bunny entertainment
- MORE Imprints:
- MORE MUSIC ENTERTAINMENT
- morisatoya
- motorod
- Mournfinale
- MOVIC
- MTK2
- Mugentou
- Multiplayer Charity
- Mundi renovatio
- MUON KAGURA
- Murasame Umbrella
- Muse Note
- Musea Records
- Music Advance
- MUSiC FANTASY TACTICS
- Music Lion
- Music On Vinyl
- MusicRay'n
- MuToPiA LABEL
- MUZZLE DUZZLE MUSIK ALLERLEI
- Mycal Humming Bird Formerly:
- MyonMyon
- MYU-RECORDINGS
- m_box