J-POP Idol Series Beginning with M
- Blade of the Immortal (Mugen no Junin)
- Kamen Rider Build (Masked Rider Build)
- Mabinogi
- Macross
- Magi: The Labyrinth of Magic
- Magic Knight Rayearth
- Magic The Gathering
- Magical Angel Creamy Mami
- Maho no I Land
- Maho Senshi Magimajo Pures!
- Maho Shojo Site
- Maiagere!
- Maiko-san Chi no Makanai-san
- Mairimashita! Iruma-kun
- Majisuka Gakuen
- Majo Saiban
- Major
- Major League
- Maken-ki !
- Maohjo de Oyasumi
- Maou
- Maquia
- Margaret Issue
- Marine Sports
- Marquee
- Mars
- Marumaru Tsuma
- Marvel Comics character
- Mashin Hero Wataru
- MASHLE
- Massage detective Joe
- Mawaru-Penguindrum
- Mazinger Series
- MdN
- Mechaike
- Megami Magazine
- Memew
- Men Dol
- Men's Non-No
- Meshibana Deka Tachibana
- MF Ghost
- Midnight Detective -Night Walker-
- Mierino kashiwagi
- Miffiy
- Mikeneko Holmes Series
- Million Joe
- Mimankeisatsu Midnight runner
- Mimibukuro/Shin Mimibukuro
- Mina
- Minamike
- Minecraft
- Mini
- Minions
- Minna no Uta
- Minna! Esupar dayo!
- Mirror Twins
- Misaki No.1!!
- Miss Devil
- Miss Magazine
- Miss Pilot
- Mitsudomoe
- Mobile Suit Gundam
- Mobile Suit Gundam SEED
- Moe Theme
- Momikeshite Huyu
- Mondai no aru Restaurant
- Monster Hunter
- Monsters
- Monsters,Inc.
- Moomin
- Moon Lovers
- More
- Moretsu Pirates (Moretsu Uchu Pirates)
- Moshidora
- Moteki
- Mozu Series
- MS Gundam 00
- Mucchiri
- Muri na Renai
- Music Magazine
- Musica
- Musiq? Special out of Music
- Muzirushi Ryohin
- My Boss, My Hero
- My Girl
- My Happy Marriage
- My Hero Academia
- My Son (Haha ni Naru)
- Myojo
- Mystery to iu Nakare
- The Case Study of Vanitas (Vanitas no Karte)
- The Maid I Hired Recently Is Mysterious