- Mission-E
- Mr Ajikko
- Honey x Honey Drops
- Pigtails
- Mitsuboshi Colors
- Mitsudomoe
- Mitsudomoe Zouryouchuu!
- Mitsudomoe: Oppai Ippai Mama Genki
- Mitsuwano
- Mix
- Mix: Meisei Story 2nd Season
- Musashi: The Dream of the Last Samurai
- Miyori's Forest
- Miyuki
- Mizu no Kotoba
- The Water Magician
- Mizuiro (2003)
- Mizuiro Jidai
- MM!
- MM! Hidden Camera Shorts
- Rin: Daughters of Mnemosyne
- Mo Dao Zu Shi
- Mo Dao Zu Shi 2nd Season
- The Founder of Diabolism Q
- Mo Dao Zu Shi 3rd Season
- Dawn of the World
- Demon's Ascension
- The Legend of Magic Outfit
- A Nobody's Way Up to an Exploration Hero LV
- Mob Psycho 100
- Mob Psycho 100 II
- Mob Psycho 100 III
- Mob Psycho 100: Dai Ikkai Rei toka Soudansho Ian Ryokou - Kokoro Mitasu Iyashi no Tabi
- Mob Psycho 100: Reigen - Shirarezaru Kiseki no Reinouryokusha
- Mob Psycho Mini
- Mobile Fighter G Gundam
- Mobile Suit Gundam
- Mobile Suit Gundam 00
- Mobile Suit Gundam 00: Second Season
- Mobile Suit Gundam 00 Special Edition
- Mobile Suit Gundam 00 The Movie: A Wakening of the Trailblazer
- Mobile Suit Gundam 0080: War in the Pocket
- Mobile Suit Gundam 0083: Stardust Memory
- Mobile Suit Gundam 0083: Stardust Memory - The Mayfly of Space
- Mobile Suit Gundam 0083: Stardust Memory Picture Drama - The Mayfly of Space 2
- Mobile Suit Gundam 0083: The Afterglow Of Zeon
- Mobile Suit Gundam AGE
- Mobile Suit Gundam AGE: Memory of Eden
- Mobile Suit Gundam F91
- Mobile Suit Gundam II: Soldiers of Sorrow
- Mobile Suit Gundam III: Encounters in Space
- Mobile Suit Gundam MS IGLOO 2: Gravity of the Battlefront
- Mobile Suit Gundam MS IGLOO: Apocalypse 0079
- Mobile Suit Gundam MS IGLOO: The Hidden One Year War
- Mobile Suit Gundam Narrative
- Mobile Suit Gundam SEED
- Mobile Suit Gundam SEED C.E.73: Stargazer
- Mobile Suit Gundam SEED Destiny
- Mobile Suit Gundam SEED Destiny Special Edition
- Mobile Suit Gundam SEED MSV Astray
- Mobile Suit Gundam SEED Special Edition
- Mobile Suit Gundam Thunderbolt
- Mobile Suit Gundam Thunderbolt 2nd Season
- Mobile Suit Gundam Thunderbolt: Bandit Flower
- Mobile Suit Gundam Thunderbolt: December Sky
- Mobile Suit Gundam Unicorn
- Mobile Suit Gundam Unicorn RE:0096
- Mobile Suit Gundam Unicorn: Episode EX - 100 Years of Solitude
- Mobile Suit Gundam Wing
- Mobile Suit Gundam Wing: Endless Waltz
- Mobile Suit Gundam Wing: Endless Waltz
- Mobile Suit Gundam Wing: Operation Meteor
- Mobile Suit Gundam ZZ
- Mobile Suit Gundam ZZ: Gundam Frag.
- Mobile Suit Gundam: Char's Counterattack
- Mobile Suit Gundam: Hathaway's Flash
- Mobile Suit Gundam: Iron-Blooded Orphans
- Mobile Suit Gundam: Iron-Blooded Orphans 2nd Season
- Mobile Suit Gundam: The 08th MS Team
- Mobile Suit Gundam: The 08th MS Team - Miller
- Mobile Suit Gundam: The Origin - Advent of the Red Comet
- Mobile Suit Gundam: The Witch from Mercury
- Mobile Suit Gundam: The Witch from Mercury - Prologue
- Mobile Suit Gundam: Twilight Axis - Akaki Zan-ei
- Mobile Suit V Gundam
- Mobile Suit Zeta Gundam
- Moekan The Animation
- The Fated Magical Princess: Who Made Me a Princess
- Mokei Senshi Gunpla Builders Beginning G
- Mokke
- Mokke Special Episodes
- Moldiver
- Momentary Lily
- Momentary Lily Special
- A Letter to Momo
- Momokyun Sword
- The Demon Prince of Momochi House
- Momoiro Sisters
- My Sister Momoko
- momokuri
- Momotaro: Sacred Sailors
- A Rhapsody Called Lucy -The Very First Song-
- Problem children are coming from another world, aren't they?
- Problem Children Are Coming from Another World, Aren't They? OVA
- Mono: Weekend Animation
- Sugar, With a Story
- Monogatari Series: Off & Monster Season
- Monogatari Series - Off & Monster Season: Specials
- Monogatari Series: Second Season
- Malevolent Spirits: Mononogatari
- Mononogatari 2nd Season
- Mononoke
- Mononoke Dance
- Princess Mononoke
- Mononoke the Movie: Chapter II - Fire Rat
- Mononoke the Movie: Phantom in the Rain
- Monster
- Monster Rancher
- Monster Rancher 2nd Season (2000)
- Monster Hunter Stories: Ride On
- Monster Musume: Everyday Life with Monster Girls
- Monster Girl Doctor
- Monster Strike
- Monster Strike the Anime 2nd Season
- Monster Strike 3: The Fading Cosmos
- Monster Strike the Animation
- Monster Strike the Movie: Lucifer - Zetsubou no Yoake
- Monster Strike: Deadverse Reloaded
- Monsters: 103 Mercies Dragon Damnation
- The Night Before Special: The Long-Awaited Utopia
- Moonlight Mile 1st Season: Lift Off
- Moonlight Mile 2nd Season: Touch Down
- Moonrise
- Legend of the Forest
- Morita-san wa Mukuchi
- Morita-san wa Mukuchi.
