- Munto TV
- Munto: Toki no Kabe wo Koete
- Murai no Koi
- Murder Princess
- Murenase! Seton Gakuen
- Murenase! Seton Gakuen Special
- Musaigen no Phantom World
- Musaigen no Phantom World Special
- Musaigen no Phantom World: Limitless Phantom World
- Musaigen no Phantom World: Mizutama no Kiseki
- Musashi no Ken
- Musashino!
- Musekinin Galaxy☆Tylor
- Musekinin Kanchou Tylor
- Musekinin Kanchou Tylor (1995)
- Musekinin Kanchou Tylor OVA
- Musha Knight Commando: SD Gundam Scramble
- Mushen Ji
- Mushi-Uta
- Mushibugyou
- Mushibugyou OVA
- Mushikaburi-hime
- Mushikago no Cagaster
- Mushishi
- Mushishi Tokubetsu-hen: Hihamukage
- Mushishi Zoku Shou
- Mushishi Zoku Shou 2
- Mushishi Zoku Shou Special
- Mushishi Zoku Shou: Suzu no Shizuku
- Mushoku Tensei II: Isekai Ittara Honki Dasu
- Mushoku Tensei II: Isekai Ittara Honki Dasu - Shugo Jutsushi Fitz
- Mushoku Tensei II: Isekai Ittara Honki Dasu Part 2
- Mushoku Tensei: Isekai Ittara Honki Dasu
- Mushoku Tensei: Isekai Ittara Honki Dasu - Eris no Goblin Toubatsu
- Mushoku Tensei: Isekai Ittara Honki Dasu 2nd Season
- Mushoku Tensei: Isekai Ittara Honki Dasu Part 2
- Mushoku Tensei: Isekai Ittara Honki Dasu Special
- Mutafukaz
- Mutant Turtles: Choujin Densetsu-hen
- Muteki Choujin Zanbot 3
- Muteki Koujin Daitarn 3
- Muteki Robo Trider G7
- Muteking the Dancing Hero
- Mutekiou Tri-Zenon
- Mutsu Enmei Ryuu Gaiden: Shura no Toki
- Muu no Hakugei
- Muumin (1972)
- Muumindani no Suisei
- Muv-Luv Alternative
- Muv-Luv Alternative 2nd Season
- Muv-Luv Alternative: Total Eclipse
- My Apocalyptic Miss
- My Apprentice Is Actually the Empress
- My Beautiful Tenant
- My Beloved Wife Is Actually the Villain
- My Cultivation with Divine and Demonic Powers
- My Daddy is a Cultivator
- My Daemon
- My Demon Tyrant and Sweet Baby
- My Disciples are All Over the World
- My Disciples Cultivate, While I Slack Off!
- My Disciples Cultivate, While I Slack Off! Season 2
- My Female Disciples Are All Monsters
- My Harem By Bonus
- My Holy Weapon
- My Home Hero
- My Invincible Counter-Routine
- My Junior Sisters Are Obsessed With Me
- My Karmic Girlfriend
- My Last Day
- My Little Goat
- My Little Pony: Friendship Is Magic
- My Little Pony: Friendship Is Magic Season 2
- My Little Pony: Friendship Is Magic Season 3
- My Little Pony: Friendship Is Magic Season 4
- My Little Pony: Tomodachi wa Mahou
- My Lovely Wife
- My Master Is An Emperor
- My Master is Fierce but Adorable
- My Master is Fierce but Adorable S2
- My Master is Just a Supreme Golden Immortal
- My Master is Super Fierce
- My Master is Super Fierce S2
- My Master Only Breaks Through on the Edge of Death
- My Neighbor Totoro
- My Neighbors the Yamadas
- My Nine Wives Told Me Not To Be Afraid
- My Organs Awakened and I Suddenly Became Invincible
- My Puppy Eunkang
- My Second Senior Brother Is a Mortal but Strong
- My Senior Brother is Too Extraordinary
- My Seven Senior Sister Spoiled Me a Lot
- My Seven Sisters Are Unparalleled
- My System Is Very Serious
- My WeChat connects to the Dragon Palace
- My Wife Is a Demon Queen
- My Wife Is a Heavenly Big Shot
- My Wife is a High School Girl
- My Wife Is Actually the Empress?
- My Wife is Playing Spoiled Again
- My Wife Is the Empress of the Imperial Dynasty
- My-Otome 0- S.ifr
- Myself; Yourself
- Mystery of Kumamon
