Anime & Game Series Beginning with M
- Blade of the Immortal (Mugen no Junin)
- Hybrid x Heart Magias Academy Ataraxia
- Kamen Rider Build (Masked Rider Build)
- Lord Marksman and Vanadis
- Mabinogi
- Machine Doll wa Kizutsukanai
- Macross
- Made in Abyss
- Maebashi Witches
- Maerchen Medohen
- Maesetsu!
- Magatsu Wahrheit
- Magi: The Labyrinth of Magic
- Magic Kaito
- Magic Knight Rayearth
- Magic Kyun! Renaissance
- Magic The Gathering
- Magical Angel Creamy Mami
- Magical Destroyers
- Magical Girl Lyrical Nanoha
- Magical Girl Raising Project
- Magicalgirl Ore
- Maho Sentai Magiranger
- Maho Shojo Site
- Mahoraba
- Mahoromatic
- Mahotsukai no Yoru
- Mahou Sensou
- Mainichi Ka-san
- Mairimashita! Iruma-kun
- Maison Ikkoku
- Maitetsu / Rail Romanesque
- Majestic Prince
- Maji de Watashi ni Koi shinasai!
- Majin Tantei Neuro
- Majokko shimai no Yoyo to Nene
- Major
- Major League
- Makai Oji - Devil and Realist
- Makai Senki Disgaea
- Makai Tensho
- Maken-ki !
- Mamegoma
- Manga Time Kirara
- Mao Dante
- Mao Gakuin no Futekigosha
- Maoyu Maou Yusha
- Maple Story
- Mar Heaven - MARCHEN AWAKENS ROMANCE
- Marco (cuore)
- Margaret Issue
- Marginal #4
- Maria Holic
- Marmalade Boy
- Martian Successor Nadesico
- Marvel Comics character
- Mary and the Witch's Flower
- Masamune-kun's Revenge
- Mashin Sentai Kiramager
- Mashiroiro Symphony
- MASHLE
- Masshiro
- Master Keaton
- Masterarchive Mobilesuit
- Matantei Loki RAGNAROK
- Mawaru-Penguindrum
- Mayochiki!
- Mayoi Neko Over Run!
- Mayoiga
- Mayonaka Idol! Mosatune
- Mazinger Series
- MdN
- Medakabox
- Medalist
- MEDAROT
- Mega Man series (Rockman)
- Megami Magazine
- Megami Meguri
- Megami ryo no Ryobo-kun.
- Megami Tensei
- Megaton Kyu Musashi
- Meiji Tokyo Renka
- Memento Mori
- Memories
- Memories Off
- MERC STORIA
- Metal Build Series
- Metal Gear Solid
- Metallic Rouge
- Metaphor: ReFantazio
- Mewkledreamy
- MEZZO
- MF Ghost
- Mikagura Gakuen Kumikyoku
- Mikakunin de Shinkokei
- Million Doll
- Minami Kamakura High School Girls Cycling Club
- Minecraft
- Minky Momo
- Miracle Train