- Metropolis
- Mewkledreamy
- Mewkledreamy Mix!
- Open Your Mind
- Mezzo DSA
- Mezzo Forte
- MF Ghost
- MF Ghost 2nd Season
- MF Ghost Season 3
- The Country of Rare Treasure
- Uncharted Walker
- Miami Guns
- Mitchiri Neko
- Michiko & Hatchin
- Ao-chan Can't Study!
- Midnight Crazy Trail
- Goku: Midnight Eye
- Goku II: Midnight Eye
- Midori Days
- Mieruko-chan
- Migi & Dali
- Mignon
- How to Keep a Mummy
- Mijikamon
- Dealing with Mikadono Sisters Is a Breeze
- Mikadono Sanshimai wa Angai, Choroi.
- Mikagura School Suite
- Engaged to the Unidentified
- Mikakunin de Shinkoukei: Kamoniku tte Midori-ppoi Aji ga Suru no ne.
- Mikakunin de Shinkoukei: Mite. Are ga Watashitachi no Tomatteiru Ryokan yo.
- Mikan's Picture Diary
- Mikan Enikki Specials
- The Banished Court Magician Aims to Become the Strongest
- Mikosuri Han-Gekijou
- Military!
- Military! Special
- Milky Highway
- Milky Passion: Dougenzaka - Ai no Shiro
- Million Doll
- Whisper of the Heart
- Min Diao Ju Yi Wen Lu
- Minami Kamakura High School Girls Cycling Club
- Lucy-May of the Southern Rainbow
- Minami-ke
- Minami-ke Betsubara
- Minami-ke Natsuyasumi
- Minami-ke Okaeri
- Minami-ke Okawari
- Minami-ke Omatase
- Minami-ke Tadaima
- Mind Game
- Ringing Fate
- Mini Toji
- Mini Van
- Mini Yon Soldier Rin!
- Mini Yuri
- Minky Momo: The Station of Your Memories
- Minna Agechau♡
- Minna Atsumare! Falcom Gakuen
- Minna Atsumare! Falcom Gakuen SC
- Miracle Shoujo Limit-chan
- Miracle Girls
- Miracle Train: Welcome to the Oedo Line
- Future Police Urashiman
- Mirai Nikki OVA
- The Future Diary
- The Future Diary: Redial
- Mirai
- Future Robo Daltanius
- Future Boy Conan
- Future Boy Conan Movie
- Miru Tights
- Miru Tights: Cosplay Satsuei Tights
- Miru: Paths to My Future
- The House of the Lost on the Cape
- Miss Monochrome The Animation
- Miss Monochrome The Animation 2
- Miss Monochrome The Animation 3
- Miss Monochrome The Animation: Manager
- 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
