| Titre | Type | Artiste |
|---|
| - M | Single | Ayabie |
| - M | Single | Ayumi Hamasaki |
| - M | Single | [13] |
| - M no Koibumi | Album | SEX-ANDROID |
| - M ~Mou Hitotsu no Love Story~ | Single | RSP (Real Street Project) |
| - m-Cabi | Album | Porno Graffitti |
| - m-flo inside -Works Best II- | Album | m-flo |
| - M.A.D | Single | BUCK-TICK |
| - M.A.D. | Album | MIKRIS |
| - m.c.+A T | Album | m.c.A.T |
| - M.E.R.R.Y. | Album | Merry |
| - M:I-44 | Single | Fatima |
| - Ma Cherie | Single | MALICE MIZER |
| - Ma'ria | Single | Aliene Ma'riage |
| - Maboroshi | Single | Garnet Crow |
| - Maboroshi FOREVER | Album | Sparta Locals |
| - Macabre | Album | Dir en grey |
| - machine | Single | KLAcK |
| - Machine Ares | Album | Ares |
| - Macross Frontier ED Single - Diamond Crevasse | Single | Yoko Kanno |
| - Macross Frontier Intro Theme: Triangler | Single | Maaya Sakamoto |
| - Mad Bless you | Single | Gullet |
| - Mad Hatter Crash | Single | irokui. |
| - Mad Soldiers' LABORATORY | Album | Kotani Kinya |
| - Madame Tarantula | Single | Velvet Eden |
| - MADARA | Album | the GazettE |
| - made in HEAVEN | Album | Toshi |
| - MADE IN JAPAN | Album | Sex Machineguns |
| - Made in kanojo | Single | [Figure:] |
| - Made in Korea? | Album | Cherry Filter |
| - MADE IN TWENTY (20) | Album | BoA |
| - Made In USA | Album | Sex Machineguns |
| - Made Stars Teki Gendaijin | Single | Gyackmen |
| - MADE WITH AIR | Album | FAKE? |
| - Mado no Mukou | Album | lecca |
| - Madrigal | Album | CHARA |
| - Mafuyu, Shiren Yaso | Single | Ayabie |
| - magaru sekai | Album | munimuni |
| - MAGGOT IN TEARS | Album | KAREN [pop-rock] |
| - MAGIC | Single | MEG |
| - MAGIC ATTRACTION | Album | Nana Mizuki |
| - Magic C | Single | Creator Actress Singer SISters |
| - Magic Channel | Single | tokio |
| - Magic Cyndi | Album | Cyndi Wang Xin lin |
| - MaGic in youR Eyes | Single | Tommy february6 |
| - Magic Number | Album | KICK THE CAN CREW |
| - Magic Theatre | Album | La'cryma Christi |
| - Magic To Go To My Star | Album | Lee Jung Hyun |
| - MAGIC72 | Album | Jolin Tsai |
| - MAGICAL DIVE | Single | Imitation PoPs uchuu sentai NOIZ |
| - MAGICAL JET LIGHT | Album | RAZORS EDGE |
| - Magical Journey (Qi Huan Lu Cheng) | Album | S.H.E |
| - Magical trick Doll's cinema | Single | PureQ&A |
| - Magnolia | Album | Chiaki Ishikawa |
| - MAGNYA CARTA | Album | An Cafe |
| - Mahaloha | Single | Yuna Ito |
| - Mahiru no Gatsu | Single | CROWS |
| - Mahiru no Koe ~Synchronicity~ | Single | D |
| - Mahiru no Tsuki / Prayer | Single | Hitomi Shimatani |
| - Mahono Mori | Single | the Pumpkin Head |
| - Mahou no kotoba "would you marry me?" | Single | Do as Infinity |
| - Mahou Sensei Negima! Happy*Material(version 1) | Single | Yuri Shiratori |
| - Mai-HiME -My HiME PROJECT ARRANGE ALBUM- | Album | REDALiCE |
| - Maid in Akiba | Album | Little Non |
| - Maiden Ritual | Album | HIZAKI |
| - Maiden Ritual -experiment edition- | Album | HIZAKI |
| - Maiden to Eden | Album | Metis Gretel |
| - Maikaren | Album | GIFT |
| - MAISELF | Album | Mai |
| - Majesty | Album | LAREINE |
| - Make a secret | Single | BoA |
| - Make A Wish | Album | Vic Zhou |
| - Make My Day | Single | Yui Aragaki |
| - Make Progress | Album | Nami Tamaki |
| - MAKE THESE THINGS ALRIGHT | Album | miaou |
| - Make You Free ("The Prince of Tennis" 3rd Season Intro theme Song) | Single | Kimeru |
| - Makenaide | Single | Zard |
| - Makes Revolution | Album | T.M. Revolution |
| - Making the Road | Album | Hi-STANDARD |
| - Makino Yui. | Album | Yui Makino |
| - Makka na Ito | Single | Plastic Tree |
| - Makking Gold 1 | Album | Maki Goto |
| - Makkura, Makkuro, Makkaka na Asa | Album | Awoi |
| - Makoto ni Senetsu Nagara First Album wo Koshiraemashita... | Album | Ikimono-gakari |
| - makoto shou gatsu | Single | jigoro |
| - Makura Kotoba | Single | Bergerac |
| - Makurokotoba | Single | Mellow |
| - Malachite | Single | JINN |
| - Malhae | Single | Battle |
| - Man and Woman | Single | Chage & Aska |
| - Manatsu No Dance Hall | Single | GO!GO!7188 |
| - Manatsu No Kousen | Single | Morning Musume. |
| - Manatsu no magic | Single | Lead |
| - Manatsu no Tanjoubi | Single | Morning Musume. |
| - Manatsu No Yo No Yume | Single | LiZ |
| - ManatsuNo Jouken | Single | Base Ball Bear |
| - Manatsuyukitorokerushyougen ~ kiss me snow | Single | Ayabie |
| - Maneku Yume | Single | Byakura |
| - Mangekyo - Unlimited | Single | Nanase Aikawa |
| - Mangekyo Kirakira | Single | Rythem |
| - Mangetsu wo Sagashite Full Moon Final Live | Album | Changin' my life |
| - MANIERISME | Album | MANIERISME |
| - Manifesto | Single | Superfly |
| - Mannaz | Single | Anachro clock |
| - Many Many Sweets | Album | Mac Donald Duck Eclair |
| - Many Pieces | Album | Every Little Thing |
| - Maou taiten | Album | Onmyo-za |
| - Map of the Human Soul | Album | Epik High |
| - Marathon VI Sentimental | Album | Animetal |
| - Marchen | Single | Klaha |
| - Marching March | Single | Halcali |
| - MARIA | Single | Daigo Stardust |
| - Marilyn is a bubble | Album | FAKE? |
| - Marin | Album | Vividblaze |
| - Marine Snow | Single | SUKIMA SWITCH |
| - Marine Sports! | Single | Morning Musume. |
| - Marionette | Single | Rolly Teranishi |
| - Mariposa | Single | Dorlis |
| - Maririso Masososo | Single | the Pumpkin Head |
| - MARK OUT | Album | KM-MARKIT |
| - MARRY | Single | SIX-R |
| - MARS | Album | B'z |
| - Mars | Album | Gackt |
| - MARS & ROSES | Album | Misia |
| - Marugoto Mimika | Album | Mimika |
| - MARVELOUS | Album | Misia |
| - Mary | Album | Deflina Ma'riage |
| - mashiroke | Single | Soil & "Pimp" Sessions |
| - mask | Album | ACO |
| - Masked | Album | GARI |
| - MASKER | Single | MASK |
| - MASKEST | Single | MASK |
| - Masquerade | Single | Kaya |
| - Masquerade | Single | SADS |
| - MASS OF THE FERMENTING DREGS | Album | MASS OF THE FERMENTING DREGS |
| - MASSIVE WONDERS | Single | Nana Mizuki |
| - Masta Peace | Album | Masta Wu |
| - MASTER LOW FOR... | Album | LOW IQ 01 |
| - MASTER PIECE | Album | Rip Slyme |
| - Master Wu Vol. 2 - Brand Wu Year | Album | Masta Wu |
| - MASTER'D | Album | Shonen Kamikaze |
| - Mata kaeru kara/peace antenna | Single | Under-Graph |
| - Matane featuring Luffy, Zoro, Nami, Usopp, Sanji, Chopper, Robin, Franky, Hiruruku, Kureha | Single | Dreams Come True |
| - Matataku yoru | Album | Megamasso |
| - Materia | Album | Kousuke Atari |
| - material | Album | ACO |
| - Material Pleasures | Album | Laputa |
| - Materialism-Materia | Single | Wizard |
| - materiel of utopia | Album | Phobia |
| - Matsu hito/Chitta aza | Single | Jully |
| - matsu pokkuri | Single | [aya] |
| - MATSURI SESSION 12.27 2005 TOKYO | Album | Zazen Boys |
| - Matsuri Session 2-26 2004 Tokyo | Album | Zazen Boys |
| - Matsuri Session at Osaka | Album | Zazen Boys |
| - Maverick | Single | D'espairsRay |
| - MAXIMUM MAXIMUM MAXIMUM | Album | Thee Michelle Gun Elephant |
| - Maybe | Album | Dana |
| - Maybe Tomorrow... | Album | GOOFY'S HOLIDAY |
| - Mayday | Single | BUMP OF CHICKEN |
| - MAYDAY | Album | Mello |
| - Mayoeru Yuritachi -Romance of Scarlet- | Album | Kuroyume |
| - Mayonaka ni Kawashita Yakusoku～bara no konrei～ | Single | MALICE MIZER |
| - Mayonaka no Yuuwaku | Single | GIFT |
| - mayonaka wa junketsu | Single | Shiina Ringo |
| - Mayutsuki no Hitsugi | Single | D |
| - Mayuzora no shita wa kodoku to kuuhaku | Single | Babylon |
| - maze | Single | Koda Kumi |
| - Me | Album | Fiona Sit |
| - Me and My Monkey on the Moon | Album | Kojima Mayumi |
| - Me and your Borderline | Album | Last alliance |
| - Me II You | Album | HI-D |
| - Me No Car | Album | Yura Yura Teikoku |
| - Meal No.2 | Album | Nan Quan Mama |
| - meaning of peace | Single | Koda Kumi |
| - Mebae Drive | Single | marble |
| - Mechanical Humanism | Album | Domain |
| - mechanical mix with unjust blood | Album | Twisted Clock |
| - Mechanical Ugly Gang [TYPE B] | Single | jun |
| - Meet along the way | Album | Akeboshi |
| - Meeting Love | Album | Rainie Yang |
| - MEG & LiON | Album | Amano Tsukiko |
| - Mega-star tokyo | Album | Megamasso |
| - mega-star's prayer presents 'Megamasso ninki ongenshuu' | Album | Megamasso |
| - Megatone (With Merzbow) | Album | boris |
| - Meguru Koi no Kisetsu | Single | C-ute |
| - Mei | Single | rice |
| - Meiban Shuugeki | Album | Dollis Marry |
| - Meibanshuu | Album | Kurara Zeroshiki |
| - meikyuu | Album | Hayami Kishimoto |
| - Meikyuu Butterfly (Shugo Chara! Utau Hoshina's Songs) | Single | Nana Mizuki |
| - Meiryou Moment | Single | CELLT |
| - MEISO | Album | DJ Krush |
| - Melancholic Art | Single | INFERNAL NECROMANCY |
| - MELANCHOLY | Single | Black:List |
| - Melissa | Single | Porno Graffitti |
| - Mellow | Album | Kiyoharu |
| - Melodea | Single | Mai Hoshimura |
| - Melodic Hard Cure | Album | Melocure |
| - Melodic Storm | Single | Straightener |
| - Melodies | Single | GAM (Great Aya & Miki) |
| - MELODIES | Single | Kiyoharu |
| - Melodies of Life ~ feat Final Fantasy IX | Single | Emiko Shiratori |
| - MELODY | Album | 175R |
| - melody -Sounds Real- | Single | ayaka |
| - Melt Away | Single | Ayabie |
| - Melting Cinnamon | Single | Ayabie |
| - Melty case | Album | SHAZNA |
| - Melty Love | Single | SHAZNA |
| - Melty Tale Storage | Single | Minori Chihara |
| - Memai | Single | Kagrra, |
| - Memai | Album | Laputa |
| - Memai | Album | Yura Yura Teikoku |
| - Memai / Edge | Single | Chihiro Onitsuka |
| - Meme | Album | Rurutia |
| - Memento | Single | Közi |
| - memoire | Album | MALICE MIZER |
| - MEMORIAL 2005-2006 | Album | Lolita23q |
| - Memorial Address | Album | Ayumi Hamasaki |
| - Memories | Album | Wink |
| - MEMORY | Single | Cinema [S'trip] |
| - Memory of tears | Single | Kisaki |
| - Memory Seishun No Hikari | Single | Morning Musume. |
| - Men's songs | Album | Anson Hu |
| - mental sketch modified | Single | Sugar |
| - Mermaid / Kaze no Furu Sora | Single | Hitomi Shimatani |
| - Meros | Single | Flow |
| - Merry and Hell go Round | Album | OLIVIA |
| - Merry Andrew | Album | Yuko Ando |
| - Merry Chistmas | Album | Cookies |
| - Merry Chri (Korean Version) | Single | BoA |
| - Merry Christmas | Single | BoA |
| - Merry Christmas | Single | FUMIDO |
| - Merry Christmas | Single | Paran |
| - Merry Christmas from BoA | Album | BoA |
| - Merry Christmas To You | Album | Twelve Girls Band |
| - Merry Go Round | Single | Mai Hoshimura |
| - Merry Go World [ALL TYPE] | Single | 12012 |
| - Merry Go World [TYPE A] | Single | 12012 |
| - Merry Making | Single | An Cafe |
| - merry merry | Album | Ego Wrappin' |
| - MERRY-GO-ROUND | Single | Imitation PoPs uchuu sentai NOIZ |
| - merrygoround is dead | Album | Merrygoround |
| - Merveilles | Album | MALICE MIZER |
| - Message | Album | Aya Ueto |
| - MESSAGE | Album | MONGOL800 |
| - Message / Hitoribocchi no Brush | Single | tokio |
| - Message Card | Single | Vidoll |
| - Messiah | Album | Moon Hee Jun |
| - metafysik | Album | eufonius |
| - Metal Addiction | Album | NICOTINE |
| - Metal Blue America | Album | Ken Ishii |
| - Metal Box | Album | Ra:IN |
| - Metal Mad | Album | LOUDNESS |
| - METAL MOON | Album | Blankey Jet City |
| - Metalchicks | Album | METALCHICKS |
| - Metamorphor Chorus | Album | Solmania |
| - Metamorphose | Single | LAREINE |
| - metamorphose | Single | Metis Gretel |
| - Metamorphoze | Single | Gackt |
| - Metanoia | Album | Yôsei Teikoku |
| - Metaphorical Music | Album | Nujabes |
| - Metem Psychosis | Album | Chateau La Tour |
| - METEOR | Album | Cannival Method |
| - Meteor Rain | Album | F4 |
| - Meteoric Swarm | Album | Like absolute myself |
| - Metro chrome | Album | eufonius |
| - Metronome | Single | jealkb |
| - METROPOLIS | Album | noodles |
| - Mezame | Single | Onmyo-za |
| - Mezamero! Yasei | Single | Question ? |
| - MIC-A-HOLIC | Album | AI |
| - Michi | Single | GReeeeN |
| - Michi no saki ~and you~ | Single | JONTE |
| - Michi no Sora | Single | Psycho le Cému |
| - michi shirube / midnight gage | Single | ORANGE RANGE |
| - Michi [B-Type] [Limited Release] | Single | EXILE |
| - Michi ~ to you all | Single | Alüto |
| - michishio no ROMANCE | Album | Ego Wrappin' |
| - Michishirube | Single | Keita Tachibana |
| - Michishirube ~a road home~ | Single | ORANGE RANGE |
| - Middle Tempo | Single | NANANINE |
| - Middle Tempo Magic | Album | Yuko Ando |
| - midnight | Album | SONOMI |
| - Midnight Dejavu | Single | Ego Wrappin' |
| - Midnight Shangri-la/Karappo no Uta ~final cut~ | Single | Merry |
| - Mienai Hoshi | Single | Mika Nakashima |
| - mighty roller coaster | Album | Meg Rock |
| - Migi mo Hidari mo Shihai suru Atama Wa Kyou Mo Niku O Kui Yodare | Album | Bleach |
| - Migite no Arika | Single | No Regret Life |
| - mihimagic | Album | mihimaru GT |
| - mihimalife | Album | mihimaru GT |
| - Mihimania | Album | mihimaru GT |
| - Mihimarhythm | Album | mihimaru GT |
| - mihimarise | Album | mihimaru GT |
| - Mikan | Single | Morning Musume. |
| - Mikan no Gosennfu to Kurayami no Meikyuu | Album | AMADEUS |
| - mikansei | Album | bloodthirsty butchers |
| - mikansei na shimobe | Album | eile de mu |
| - Mikansei no Jekill To Hyde ~second Press ~ | Album | Dué le Quartz |
| - Mikansei no Jekyll to Hyde - Wakage no Itari Renewal Ver. | Album | Dué le Quartz |
| - Mikansei no Jekyll to Hyde ~Wakagi no Itari~ | Album | Dué le Quartz |
| - Mikansei Riot | Single | monobright |
| - Mikansei Sapphire | Single | Lolita23q |
| - Mikansei to Guilt | Single | Phantasmagoria |
| - Mikazuki | Single | ayaka |
| - Mikazuki | Album | Kotani Kinya |
| - mikazuki | Single | LISAGO |
| - Mikazuki no Kiseki | Single | Ayabie |
| - Mikazuki Rhapsody | Single | Rythem |
| - mikazuki Rock | Album | Spitz |
| - Miki 1 | Album | Miki Fujimoto |
| - Mikkai | Album | The Candy Spooky Theater |
| - Mikuni Eki | Single | Aiko |
| - Millenium | Album | Noir Fleurir |
| - Millennium | Album | DIVA |
| - Million black tarantura | Single | KuRt |
| - Million mirrors | Album | Soft Ballet |
| - Mimi Kajiru | Album | MAXIMUM THE HORMONE |
| - miminari | Album | Chatmonchy |
| - Mina to miren | Single | C'rock54 |
| - Minami Kaze / Moichido Kimi ni Aitai | Single | Mikuni Shimokawa |
| - Minastasia | Album | Mina Shim |
| - Minazuki, Missou | Single | Megamasso |
| - Mind | Album | ROUAGE |
| - mind | Album | THE.LAST |
| - Mind Expander | Album | Loptimist |
| - Mind of the sun | Album | ROACH |
| - Mind Soap | Album | Raphael |
| - Minerals | Single | Gimikku |
| - Mini Album Vol. 1 | Album | Son Dambi |
| - Minihamuzu no Ai no Uta | Single | Mini Moni |
| - Minihamuzu no Kekkon Song | Single | Mini Moni |
| - Miniku Nishite Saiai | Single | DirmuNot |
| - Minimoni Song Daihyakka Ikkan | Album | Mini Moni |
| - Minimoni Songs 2 | Album | Mini Moni |
| - mink II -endless love- | Album | mink |
| - MINMI BEST 2002 - 2008 | Album | Minmi |
| - Minna de Wa ha ha !! / Ai wa Nude | Single | tokio |
| - Mint | Single | AIUCHI Rina |
| - Minus V | Album | Do as Infinity |
| - Miracle | Album | BoA |
| - Miracle | Single | Doping Panda |
| - Miracle | Album | Minmi |
| - MIRACLE | Album | Sherbets |
| - Miracle Honey | Single | nomiko |
| - Miracle☆Parappareido | Single | Himeyuri |
| - MIRACLE☆ROCKET G5 | Single | Imitation PoPs uchuu sentai NOIZ |
| - Miracles | Single | Ken Hirai |
| - Mirage | Single | AAA |
| - MIRAI | Album | The Local Art |
| - Mirai Kinenbi | Single | Kurumi Enomoto |
| - Mirai no Kakera | Single | ASIAN KUNG-FU GENERATION |
| - Mirai wo | Single | Aoi Tsubaki |
| - Mirakururun Guranpurin! | Single | Mini Moni |
| - Mirror | Album | D'espairsRay |
| - Mirror | Single | Gackt |
| - Mirror | Album | Koichi Domoto |
| - MIRROR BALL | Single | alice nine. |
| - Mirrorcle World | Single | Ayumi Hamasaki |
| - Mirrors | Album | Fortuna |
| - Mirrors | Album | Miki Furukawa |
| - Misekake no I love you | Single | Aya Kamiki |
| - MISERY | Single | hide |
| - MISIA GREATEST HITS | Album | Misia |
| - MISIA LOVE & BALLADS -The Best Ballade Collection- | Album | Misia |
| - Miso Soup | Single | Tegomasu |
| - Misoji Misaki | Single | Hiromi Konno |
| - MISS DEMON | Single | Saruin |
| - Miss LOVE Tantei | Single | W (Double You) |
| - Miss Me ? | Album | Crown J |
| - Miss Rainbow | Album | Miss Monday |
| - miss world | Single | Art-School |
| - Miss you | Single | unfade |
| - Miss You / "O" Sei.Han.Gou | Single | Dong Bang Shin Ki |
| - Miss You Amami | Album | RIKKI |
| - Missa | Album | Dir en grey |
| - Misshitsu to kodoku ni doku sareta yuutsu | Single | RENTRER EN SOI |
| - Missile Innovation | Album | Missile Innovation |
| - Missin' U | Single | Yuko Ishida |
| - Missin' you ~It will break my heart~ | Single | Ken Hirai |
| - Missin'U | Single | Jamosa |
| - Missing | Single | Ellegarden |
| - Missing Link | Album | Penicillin |
| - Missing You | Album | Fly to the Sky |
| - Missing You [Hao Xiang Ni] | Album | Lee Hom-Wang |
| - Mission | Album | Toshi |
| - Mist | Single | LAREINE |
| - MISTA XXXXXL | Album | BIG RON |
| - MISTY | Single | A LUNCH |
| - Misty Memories : Remake album | Album | Lyn |
| - Misueru Hikari | Single | Replia |
| - Mitasarenu tsuki asanure | Single | Gimikku |
| - Mitchisilbe | Album | Kan |
| - Mitchy Land | Album | MASK |
| - mitsu | Album | Kou Shibasaki |
| - Mitsu | Album | RIKKI |
| - Mitsuami Heroine (Kayo) | Album | POLYSICS |
| - Mitsuboshi | Album | Koharu Kusumi |
| - mitsuyubi~MITSUYUBI~ | Single | SID |
| - Miwaku heroine | Single | Pashya |
| - Miwodo Miwohaedo | Single | Sol Flower |
| - Mix Speaker's BOX 2nd press | Single | Mix Speaker's,Inc. |
| - Mix Speaker's Inc. BOX | Single | Mix Speaker's,Inc. |
| - MIX-ISM | Album | THE MAD CAPSULE MARKETS |
| - Miyako | Album | Kagrra, |
| - Miyaviuta ~Dokusou~ | Album | miyavi |
| - miyavizm | Album | miyavi |
| - Mizérable | Album | Gackt |
| - Mizrock | Album | Mizrock |
| - Mizu Yumemiru Chouchou | Single | RENTRER EN SOI |
| - Mizuiro | Single | Vogus Image |
| - Mizuiro Suspenders to Ichigo Mizu | Single | Ichigo69. |
| - Mizutamari ni Utsuru Sekai | Album | Yui Horie |
| - MIZUTANI | Album | Les Rallizes Dénudés |
| - Mo Ichido... (feat. Beni) | Single | DOHZI-T |
| - Mob Squad | Album | Mob Squad |
| - Modal Soul-2nd Chapter Of Metaphorical Music- | Album | Nujabes |
| - Modern Garde | Album | Merry |
| - modernize. | Album | Perfect Piano Lesson |
| - Modokashii Sekai No Ue De | Single | Yui Makino |
| - Moiteru Sapporo | Single | Mello |
| - Mokka no nukarumi | Single | Moran |
| - Moment | Album | speed |
| - Moment | Single | Vivian or Kazuma |
| - Moments | Single | Ayumi Hamasaki |
| - Momo | Album | MONGOL800 |
| - Momo no Hanabira | Single | Ai Otsuka |
| - Momoiro Kinenbi | Single | PureQ&A |
| - Momoiro no Ichigo | Single | Soroban |
| - Mona Lisa OVERDRIVE | Album | BUCK-TICK |
| - mondialito | Album | Mondialito |
| - Monkey Majik x Monkey Magic | Single | Monkey Majik |
| - monobright zero | Single | monobright |
| - Monochrome | Single | BENNIE K |
| - monochrome | Single | kannivalism |
| - Monochrome & Colored | Album | Alabaster (formerly Optix) |
| - Monochrome (Black) | Single | Rugia(g)Gram |
| - Monochrome Effect | Single | Perfume |
| - Monochrome Factor Intro Theme: Metamorphose | Single | Asriel |
| - Monochrome to Shinju | Album | RENNY AMY |
| - Monokuro eiga | Album | Monokuro Kinema |
| - Monokuro no keshiki | Single | MUCC |
| - Monologue | Album | D'AIR |
| - Monologue | Single | SHAKALABBITS |
| - monophobia | Single | Dali |
| - MonStAR | Single | Aya Hirano |
| - MONSTER | Album | B'z |
| - Monster and Mukinyokusou | Single | HeaRt |
| - MONSTER MUSIC | Album | Zigzo |
| - MONSTER Sweet House | Single | TEDDY |
| - MONSTER TREE | Single | SHAKALABBITS |
| - Monsters ~Pocket no naka ni ha JUNK STORY~ | Album | Mix Speaker's,Inc. |
| - montage | Album | C-999 |
| - Montage | Album | Kal Vary |
| - Moody Quota | Single | Tokyo Michael |
| - Moon | Album | Ayumi Hamasaki |
| - Moon | Album | Gackt |
| - MOON | Single | Koda Kumi |
| - Moon | Album | Kyoko Fukada |
| - MOON (First Press Edition) | Single | Koda Kumi |
| - Moon and The Memories THE ETERNITIES/LAST LIVE I | Album | D'ERLANGER |
| - Moon and The Memories THE ETERNITIESLAST LIVE II | Album | D'ERLANGER |
| - Moon Drop / Cinderella | Single | JackRose |
| - Moon Flower | Album | the Underneath |
| - Moon gold | Album | the pillows |
| - Moonlight Intoxication | Album | ALI PROJECT |
| - MOONLIGHT REVIVAL | Single | Phantasmagoria |
| - Moonlight Serenade | Album | Wink |
| - Moonscape | Single | Mystic Moon |
| - MORAL POLLUTION | Single | Twisted Clock |
| - moraru hazaa-do | Album | Marilyn☆DustSchool |
| - More Grown Up, More Lonely | Album | Milk@Coffee |
| - More The Vacation !! | Album | Sweet Vacation |
| - Morning Coffee | Single | Morning Musume. |
| - Morning Musume no Hyokkori Hyoutan-Jima | Single | Morning Musume. |
| - Morphine Nocture | Album | Solmania |
| - Mosaic kakera | Single | SunSet Swish |
| - Mosaiq | Album | Blood Stain Child |
| - Moshimo Ashita Sekai ga Owatta to Shitemo | Single | Bivattchee |
| - Moshuu wo Houmuri Saru Tame no Requiem Files - WORLD e'ND COMPILATION | Album | LUCI'FER LUSCIOUS Violenoue |
| - Mother | Album | LUNA SEA |
| - mother | Single | Pashya |
| - MOTHER | Single | Seamo |
| - MOTHER OF ALL THE BEST | Album | The Yellow Monkey |
| - Mother Sky | Album | Morita Douji |
| - Mother's Expression | Single | Panic Channel |
| - Motteke! Sailor Fuku | Single | Aya Hirano |
| - Motteke! Sailor Fuku Remix | Single | Aya Hirano |
| - Mou Ai shika Iranai | Single | AKI Misato |
| - Mou ichido Kimi ni | Single | Tourbillon |
| - Mou Kimi Dake wo Hanashitari wa Shinai | Single | Aya Kamiki |
| - Mou Kimi ga Inai | Single | Funky Monkey Babys |
| - Mou Kiss Sarechatta | Single | Sachi tainaka |
| - Mou Sagasanai | Single | Zard |
| - Mou Sukoshi Ato Sukoshi... | Single | Zard |
| - Mou Sukoshi... Mou Sukoshi... | Single | Atsumi Saori |
| - Moulin Rouge | Single | SULFURIC ACID |
| - Mountain a Go Go Two | Single | Captain Stridum |
| - Mourou no Jitsu | Single | Kein |
| - mouse/freak show | Single | LiN CLOVER |
| - Mousou Kunren | Single | SOMATIC GUARDIAN |
| - Mousou Trick | Album | metronome |
| - Mousou Vanilla | Album | jigoro |
| - Mouth To Mouse | Album | Syrup16g |
| - Move | Album | Yoshida Brothers |
| - Move On | Single | Bi Rain |
| - move super tune ~BEST SELECTIONS~ | Album | m.o.v.e |
| - Movie Star | Single | Zwei |
| - MOVIN!! | Single | Takacha |
| - Movin' On | Single | N.a.N.a. |
| - Movin'on without you | Single | Utada Hikaru |
| - Moyori no Yume | Album | The Mass Missile |
| - MR. RAINDROP | Single | amplified |
| - Mr. Traveling Man | Single | tokio |
| - Mr. Underground | Single | the Pumpkin Head |
| - MR.CHILDREN 1992-1995 | Album | Mr. Children |
| - MR.CHILDREN 1996-2000 | Album | Mr. Children |
| - MR.GOOD MORNING! | Album | SNAIL RAMP |
| - Mrs doll | Single | Rosario |
| - Ms Romantist | Single | the Pumpkin Head |
| - Ms. Albino to Mr. Carbon | Single | irokui. |
| - Ms. Crescent Valentine | Single | Babylon |
| - MTV Unplugged 2007 | Album | Tomoyasu Hotei |
| - mu kiri umi mizo -DeEp TonE- | Album | Prototype |
| - Mua Buong buong | Album | Ha Vy |
| - mudai [1st album] | Album | downy |
| - mudai [2nd album] | Album | downy |
| - mudai [3rd album] | Album | downy |
| - mudai [4th album] | Album | downy |
| - mudai [Live album] | Album | downy |
| - Mugen | Single | Porno Graffitti |
| - Mugen Factory | Album | Rythem |
| - Mugen Houei | Album | Onmyo-za |
| - Mugen Kigen | Single | misono |
| - Mugen Shiko | Album | Prototype |
| - Mugen Yoto | Single | DOREMIdan |
| - Mugenkyou | Album | Shinkou Shuukyou Gakudan NoGoD |
| - Mukashi futokoro KASHI Ningyou shuu + omake tsuki | Album | Vidoll |
| - Mukashi futokoro KASHI Ningyou shuu ~ so no ni | Single | Vidoll |
| - Mukashi Natsukashi Ongen Shu | Album | Tokyo Michael |
| - Mukayui Uta | Single | Tokyo Michael |
| - Mukuge no Hitsugi | Single | Kein |
| - Mukui / Kiri | Single | Han-nya |
| - Munasawagi Scarlet | Single | Berryz Koubou |
| - Murasaki no Yume | Album | Lolita23q |
| - Murder Day | Album | D'espairsRay |
| - Murderer's Masquerade | Single | Bloody Mary |
| - MURDERLAND | Single | The Candy Spooky Theater |
| - Murmurs | Album | Caroline Lufkin |
| - MUSE | Album | Angelina |
| - mushi | Album | The Stalin |
| - Mushi '98 | Single | GO!GO!7188 |
| - Mushroomcat Record | Album | SHAKALABBITS |
| - Music | Single | Cornelius |
| - Music | Album | Mika Nakashima |
| - Music code | Album | Anson Hu |
| - MUSIC FOUND BY HDR-HC3 | Album | Petrolz |
| - Music Hour | Single | Porno Graffitti |
| - Music in My Life | Album | K |
| - music room | Single | Kalimero |
| - Music Voyager | Album | Lin JJ |
| - Musical Tennis no Ohjisama (The Prince of Tennis) Best Actor's series 001 | Album | Shirota Yuu |
| - Musical Tennis no Ohjisama (The Prince of Tennis) Best Actor's series 002 | Album | Kato Kazuki |
| - Musical Tennis no Ohjisama (The Prince of Tennis) Best Actor's series 003 | Album | Hiroki Aiba |
| - Musication | Album | HOME MADE KAZOKU |
| - Musicmind | Album | V6 |
| - Musicrusaders | Album | BEAT CRUSADERS |
| - MusiQ | Album | ORANGE RANGE |
| - Must Listen | Album | se7en |
| - Mustang! | Album | Dragon Ash |
| - Muzai moratorium | Album | Shiina Ringo |
| - Muzan no Bi | Album | Kazuki Tomokawa |
| - My All | Album | Park Hwa Yo bi |
| - My Blackest Heart | Single | Azrael |
| - my brand new way Awaking Emotion 8／5 | Album | WaT |
| - My Choice | Album | Shinhwa |
| - My Darling | Album | Jocie Guo |
| - My dear... | Single | Dear Bitch |
| - My Destiny | Single | Dong Bang Shin Ki |
| - My Destiny | Single | Kanon |
| - My everything | Single | MAY'S |
| - My Everything | Single | Tenjochiki |
| - My faith | Single | day after tomorrow |
| - My First | Album | Jo Sung Mo |
| - My First Confession | Album | Lyn |
| - My Foot | Album | the pillows |
| - My Generation / Understand | Single | YUI |
| - My girl | Single | Xing |
| - My Girl feat. COLOR | Single | Miliyah Kato |
| - MY HEART DRAWS A DREAM | Single | L'Arc~en~Ciel |
| - My Intuition | Album | Rainie Yang |
| - My Jun | Single | Lee Jun Ki |
| - My keys LIVE 2006 | Album | Angela AKI |
| - My last fight | Single | LOVE PSYCHEDELICO |
| - My Life | Album | JUJU |
| - My Life, My Song, My Mind | Album | No Regret Life |
| - My Love | Album | Chae Yeon |
| - My Love | Album | Janice |
| - My love | Single | KAWASHIMA Ai |
| - My Love [Regular Edition] | Single | KAWASHIMA Ai |
| - My Lover | Single | YOUNHA |
| - My Mirai | Single | Uura Saeka |
| - My Most Loved | Album | Alex Fong |
| - My Name | Album | BoA |
| - My Name Is Blue | Album | Kojima Mayumi |
| - My Name Is Enjel | Album | Enjel |
| - My own destruction | Album | Ellegarden |
| - My Pace | Single | SunSet Swish |
| - my pain | Single | the bullet |
| - My People feat. Katou Miliyah | Single | Zeebra |
| - My Place | Album | Eriko Imai |
| - My Pure Melody | Album | Seiko Matsuda |
| - My Story | Album | Ayumi Hamasaki |
| - My Story | Album | Jang Nara |
| - my story classical | Album | Ayumi Hamasaki |
| - My Sugar Cat | Single | Mika Nakashima |
| - My sweet Heart | Single | Rika Komatsu |
| - My true style | Album | Eugene |
| - My Vintage Romance | Album | Alex |
| - My way/sunrize | Single | Nami Tamaki |
| - My wish[Horror]X'mas | Single | Mix Speaker's,Inc. |
| - My★Maid | Single | Medi@lize |
| - Myaku | Single | Dir en grey |
| - Myself | Single | Changin' my life |
| - Mysterious Eyes | Single | Garnet Crow |
| - Mystery | Album | Faye Wong |
| - Mystic Your Heart | Album | Blood Stain Child |
| - MYUSIC | Album | Yamada Yuu |
| - MYV☆POPS | Album | miyavi |
