Doujins
- M
- Magia Record: Puella Magi Madoka Magica Side Story
- Magic Knight Rayearth
- Magic of Stella
- Magic: The Gathering
- Magical Girl Raising Project
- Magical Girl Site
- Magical Girl Witch Trials
- The Magical Revolution of the Reincarnated Princess and the Genius Young Lady
- Mahjong Soul
- Maho Girls PreCure!
- Mai Hime
- Mai-Otome
- Majisuka Gakuen
- Manaria Friends
- Maoyuu Maou Yuusha
- MapleStory
- Maria-sama ga Miteru
- Marvel
- Mashin Sentai Kiramager
- Mass Effect
- Mawaru Penguindrum
- Mayo Chiki
- Mayonaka Punch
- McDonalds
- Medalist
- Mega Man
- Mega Man Battle Network
- Mega Man Legends
- Mega Man X
- Mega Man Zero
- Mega Man ZX
- The Melancholy of Haruhi Suzumiya
- Metal Slug
- Mieruko-chan
- Milky Subway
- Minecraft
- Miru Tights
- MiSide
- Miss Bernard said.
- The MISSING
- Mitsuboshi Colors
- Mitsudomoe
- Mnemosyne
- Momodora
- mono
- Monogatari
- Monster Girl Encyclopedia
- Monster Girl Quest
- Monster Hunter
- Monthly Girls' Nozaki-kun
- THE MOON STUDIO
- Mushoku Tensei
- My Deer Friend Nokotan
- My Hero Academia
- My Life As A Teenage Robot
- My Little Pony
- My Melody
- My Next Life as a Villainess: All Routes Lead to Doom!
- My Time at Sandrock
- My Youth Romantic Comedy Is Wrong, As I Expected
- Myriad Colors Phantom World
- Mystic Messenger
- N
- Nadia: The Secret of Blue Water
- Nagatoro
- Nana
- Nanoha
- Narenare: Cheer for You!
- Naruto
- Needy Girl Overdose
- Negima
- Neo-Porte
- Neon Genesis Evangelion
- New Game
- Nichijou
- Nier
- Nights of Azure
- Nijisanji
- A Ninja and an Assassin Under One Roof
- Ninja Nonsense
- Nintendo
- Nisekoi
- Nitroplus
- No Game No Life
- Noir
- Non Non Biyori
- Nurse Love Addiction
- O
- O Maidens in Your Savage Season
- The Oblongs
- Octopath Traveler
- Oh My Goddess!
- Ojamajo Doremi
- OK K.O.!
- Omniscient Reader's Viewpoint
- Omori
- Once Upon a Witch's Death
- One Piece
- One Punch Man
- Ore no Imouto ga Konnani Kawaii Wake ga Nai
- Original
- Oshi no Ko
- Oshiete! Gyaru-ko-chan
- Oshiro Project
- Osomatsu-san
- Otherside Picnic
- Overwatch
- The Owl House
- P
- PalWorld
- PangYa
- Panty & Stocking with Garterbelt
- Path to Nowhere
- Peanuts
- Percy Jackson
- Person of Interest
- Persona 3
- Persona 4
- Persona 5
- Phantasy Star
- Phantom of the Opera
- Phase Connect
- Phineas & Ferb