Art & Entertainment Series Beginning with M
- Blade of the Immortal (Mugen no Junin)
- Kamen Rider Build (Masked Rider Build)
- M Gra
- Macross
- Magical Angel Creamy Mami
- Maho Senshi Magimajo Pures!
- Maho Sentai Magiranger
- Mahoro Ekimae Series
- Mahou Sensou
- Mai Mai Miracle (Mai Mai Shinko)
- Maiagere!
- Mainichi Ka-san
- Maison do Police
- Maison Ikkoku
- Majisuka Gakuen
- Majo Saiban
- Major
- Mamegoma
- Mameshiba
- Manpuku
- Marco (cuore)
- Mare
- Maria-sama ga miteru
- Marine Sports
- Marmalade Boy
- Marquee
- Mars
- Marumaru Tsuma
- Marumo no Okite
- Marvel Comics character
- Mary and the Witch's Flower
- Mary Stayed Out All Night
- Mashin Sentai Kiramager
- Massan
- Matrix
- Mawaru-Penguindrum
- Mazinger Series
- MdN
- Mechaike
- Mechanical Marie
- Medalist
- Meet the Robinsons
- Megami Tensei
- Mei-chan no Shitsuji
- Memew
- Men's Non-No
- Metal Gear Solid
- Metaphor: ReFantazio
- Mewkledreamy
- Miffiy
- Mikeneko Holmes Series
- Million Dollar Baby
- Million Joe
- Mimankeisatsu Midnight runner
- Mimibukuro/Shin Mimibukuro
- Minecraft
- Minions
- Minky Momo
- Minna! Esupar dayo!
- Minshuu no Teki
- Mirai Koshi Meguru
- Mirai no Mirai(Mirai of the Future)
- Mirai Sentai Timeranger (Future Task Force Timeranger)
- Mirai Shonen Conan (Future Boy Conan)
- Misaki No Mayoiga
- Miss Magazine
- Miss Pilot
- Mitokoumon
- Mitsudomoe
- Moa Na to Densetsu No Umi
- Mob Psycho 100
- Mobile Suit Gundam
- Mobile Suit Gundam SEED
- Mobile Suit Gundam THE WITCH FROM MERCURY
- Mobile Suit Gundam Thunderbolt
- Mobile Suit Z Gundam (Zeta Gundam)
- Moe Theme
- mofusand
- Momikeshite Huyu
- mono
- Monster Hunter
- Monster Strike
- Monsters
- Monsters,Inc.
- Monthly Yoshimoto Plus
- Moomin
- Moon Lovers
- More
- Moshidora
- Moteki
- Mother
- Motto Shiritai! South Korea TV drama
- Moyamoya Summers
- Mozu Series
- MS Gundam 00
- MS Gundam UC
- Mu
- Mushikui-sama
- Music Magazine
- Musica