- Mato Seihei no Slave [Uncensored]
- Mattaku Saikin no Tantei to Kitara
- Mattsu to Yanma to Moburi-san 2: Suigun Otakara to Nazotoki no Shimajima
- Mattsu to Yanma to Moburi-san: Nanatsu no Hihou to Soratobu Oshiro
- Mawaru Penguindrum
- Mawaru Penguindrum Movie
- Mayo Chiki!
- Mayoi Neko Overrun!
- Mayoi Neko Overrun! Specials
- Mayoiga
- Mayonaka no Occult Koumuin
- Mayonaka no Occult Koumuin: Fukurokouji to Ano Ko to Ore to
- Mayonaka no Occult Koumuin: Hitoribocchi no Kyuuketsuki
- Mayonaka Punch
- Maze☆Bakunetsu Jikuu
- Maze☆Bakunetsu Jikuu (TV)
- Mazica Party
- Mazinger Z
- Mazinger Z Movie: Infinity
- Mazinger Z tai Ankoku Daishougun
- Mazinger Z tai Devilman
- Mazinkaiser
- Mazinkaiser SKL
- Me gumi no Daigo: Kajiba no Baka Yarou
- Mecha-ude
- Mecha-ude (TV)
- Medaka Box
- Medaka Box Abnormal
- Medalist
- Medarot
- Megalo Box
- Megami Kouhosei
- Megami no Café Terrace
- Megami no Café Terrace 2nd Season
- Megami Paradise
- Megami-ryou no Ryoubo-kun.
- Megami-ryou no Ryoubo-kun. (Uncensored)
- Megane na Kanojo
- Meganebu!
- Megaton-kyuu Musashi
- Megaton-kyuu Musashi 2nd Season
- Megazone 23
- Megumi no Daigo: Kyuukoku no Orange
- Megumi no Daigo: Kyuukoku no Orange Recap
- Meiji Gekken: 1874
- Meiji Tokyo Renka
- Meiken Lassie
- Meiken Lassie: Yume ni Mukatte Hashire!
- Meikyuu Black Company
- Meiou Project Zeorymer
- Meisou-Ou Border
- Meitantei Conan Movie 26: Kurogane no Submarine
- Meitantei Conan Movie 27: 100-man Dollar no Michishirube
- Meitantei Conan: Hannin no Hanzawa-san
- Meitantei Conan: Zero no Tea Time
- Meitantei Holmes
- Meitou "Isekai no Yu" Kaitakuki: Around 40 Onsen Mania no Tensei Saki wa, Nonbiri Onsen Tengoku deshita [UNCENSORED]
- Mekakucity Actors
- Mellow
- Memories
- Memories Off
- Memories Off #5 Togireta Film The Animation
- Memories Off 2nd
- Memories Off 3.5
- Meng Qi Shi Shen
- Meng Qi Shi Shen 2nd Season
- Meng Qi Shi Shen: Huanxi Zhui Hun
- Meng Ta: Xue Mi Cheng
- Merc Storia: Mukiryoku no Shounen to Bin no Naka no Shoujo
- Mermaid Melody Pichi Pichi Pitch
- Mermaid Melody Pichi Pichi Pitch Pure
- Mermaid's Scar
- Metal Fight Beyblade
- Metal Fight Beyblade Zero G
- Metal Fight Beyblade: Baku
- Metal Fighter Miku
- Metal Fury Beyblade
- Metal Skin Panic MADOX-01
- Metallic Rouge
- Metropolis
- Mewkledreamy
- Mewkledreamy Mix!
- Mezzo DSA
- Mezzo Forte
- MF Ghost
- MF Ghost 2nd Season
- Mi Bao Zhi Guo
- Mi Yu Xing Zhe
- Miami Guns
- Micchiri Neko
- Michiko to Hatchin
- Midara na Ao-chan wa Benkyou ga Dekinai
- Midnight Crazy Trail
- Midnight Eye: Gokuu
- Midnight Eye: Gokuu II
- Midori no Hibi
- Mieruko-chan
- Migi to Dali
- Mignon
- Miira no Kaikata
- Mijikamon
- Mikadono Sanshimai wa Angai, Choroi.
- Mikadono Sanshimai wa Angai, Choroi.
- Mikagura Gakuen Kumikyoku (TV)
- Mikakunin de Shinkoukei
- Mikakunin de Shinkoukei: Kamoniku tte Midori-ppoi Aji ga Suru no ne.
- Mikakunin de Shinkoukei: Mite. Are ga Watashitachi no Tomatteiru Ryokan yo.
- Mikan Enikki
- Mikan Enikki Specials
- Mikata ga Yowasugite Hojo Mahou ni Tesshiteita Kyuutei Mahoushi, Tsuihou sarete Saikyou wo Mezashimasu
- Mikosuri Han-Gekijou
- Military!
- Military! Special
- Milky Highway
- Milky Passion: Dougenzaka - Ai no Shiro
- Million Doll
- Mimi wo Sumaseba
- Min Diao Ju Yi Wen Lu
- Minami Kamakura Koukou Joshi Jitenshabu
- Minami no Niji no Lucy
- Minami-ke
- Minami-ke Betsubara
- Minami-ke Natsuyasumi
- Minami-ke Okaeri
- Minami-ke Okawari
- Minami-ke Omatase
- Minami-ke Tadaima
- Mind Game
- Mingyun Quan Tai
- Mini Toji
- Mini Van
- Mini Yon Soldier Rin!
- Mini Yuri
- Minky Momo in Tabidachi no Eki
- Minna Agechau♡
- Minna Atsumare! Falcom Gakuen
