 | Ma quando mai? | Sonnan janeeyo | 2002 - 2006 | Izumi Kaneyoshi | Izumi Kaneyoshi | 9 | Concluso |
 | Macross II | Macross II LOVERS AGAIN | 1992 - 1993 | Sukehiro Tomita | Tsuguo Okazaki | 1 | Concluso |
 | Magi - Adventure of Sinbad | Magi - Sinbad no Bouken | 2013 - > | Shinobu Ohtaka | Yoshifumi Otera | 14 | In corso |
 | Magi: The Labyrinth of Magic | Magi: The Labyrinth of Magic | 2009 - > | Shinobu Ohtaka | Shinobu Ohtaka | 34 | In corso |
 | Magic Knight Rayearth | Majikku Naito Reiāsu | 1993 - 1995 | CLAMP | CLAMP | 3 | Concluso |
 | Magic Knight Rayearth 2 | Majikku Naito Reiāsu 2 | 1995 - 1996 | CLAMP | CLAMP | 3 | Concluso |
 | Magical B.T. | Mashōnen bītī | 1982 - 1982 | Hirohiko Araki | Hirohiko Araki | 1 | Concluso |
 | Mai | Mai | 1985 - 1986 | Kazuya Kudo | Ryoichi Ikegami | 3 | Concluso |
 | Mairunovich | Mairunobicchi | 2010 - 2014 | Zakuri Sato | Zakuri Sato | 12 | Concluso |
 | Maison Ikkoku - Cara dolce Kyoko | Mezon Ikkoku | 1980 - 1987 | Rumiko Takahashi | Rumiko Takahashi | 15 | Concluso |
 | Majin Devil | Majin Devil | 1999 - 2001 | Oh! Great | Oh! Great | 2 | Concluso |
 | Manga Bomber | Hoero Pen | 2001 - 2004 | Kazuhiko Shimamoto | Kazuhiko Shimamoto | 13 | Concluso |
 | Maria the virgin witch | Junketsu no Maria | 2008 - 2013 | Masayuki Ishikawa | Masayuki Ishikawa | 3 | Concluso |
 | Marionette | Mō hitori no marionetto | 1990 - 1993 | Chiho Saito | Chiho Saito | 8 | Concluso |
 | Mars | Mars | 1996 - 2000 | Fuyumi Soryo | Fuyumi Soryo | 15 | Concluso |
 | Mars Gaiden | Mars Gaiden | 1996 - 1999 | Fuyumi Soryo | Fuyumi Soryo | 1 | Concluso |
 | Mayme Angel | Mayme Angel | 1979 - 1981 | Yumiko Igarashi | Yumiko Igarashi | 3 | Concluso |
 | Mazinga Z (Go Nagai) | Majinga Zetto | 1972 - 1974 | Go Nagai | Go Nagai | 6 | Concluso |
 | Mazinga Z (Gosaku Ota) | Majinga Zetto | 1972 - 1974 | Go Nagai | Gosaku Ota | 5 | Concluso |
 | Mebius Gear | Moebius Gear | 2007 - 2009 | Toshiki Inoue | Koushi Rikudou | 4 | Concluso |
 | Mei-chan's Butler | Mei-chan no shitsuji | 2006 - 2013 | Riko Miyagi | Riko Miyagi | 20 | Concluso |
 | Melty Blood | Melty Blood | 2005 - 2011 | Type-Moon | Takeru Kirishima | 11 | Concluso |
 | Memorie | Kanojo no Omoide… | 1977 - 1982 | Katsuhiro Otomo | Katsuhiro Otomo | 1 | Concluso |
 | Mi piaci perché mi piaci | Suki. Dakara suki | 1999 - 2000 | CLAMP | CLAMP | 3 | Concluso |
 | Michael | Howattsu Maikeru? | 1984 - 2002 | Makoto Kobayashi | Makoto Kobayashi | 9 | Concluso |
 | Mieruhito - Ghost Visions | Mieru hito | 2005 - 2006 | Toshiaki Iwashiro | Toshiaki Iwashiro | 7 | Concluso |
 | Mikami Agenzia Acchiappafantasmi | Gōsuto Suīpā Mikami Gokuraku Taisakusen!! | 1991 - 1999 | Takashi Shiina | Takashi Shiina | 39 | Concluso |
 | Mila & Shiro - Attacker You! | Atakkā Yū! | 1984 - 1985 | Jun Makimura | Shizuo Koizumi | 3 | Concluso |
 | Miracle girls | Mirakuru☆Gāruzu | 1991 - 1994 | Nami Akimoto | Nami Akimoto | 9 | Concluso |
 | Mirai Nikki - Future Diary | Mirai nikki | 2006 - 2010 | Sakae Esuno | Sakae Esuno | 12 | Concluso |
 | Mirai Nikki - Mosaic | Mirai nikki mozaiku | 2008 - 2008 | Sakae Esuno | Sakae Esuno | 1 | Concluso |
 | Mirai Nikki - Paradox | Mirai nikki paradokkusu | 2010 - 2010 | Sakae Esuno | Sakae Esuno | 1 | Concluso |
 | Misora per sempre | Itsumo Misora | 2000 - 2001 | Mitsuru Adachi | Mitsuru Adachi | 5 | Concluso |
 | Missions of Love | Watashi ni xx Shinasai! | 2009 - 2015 | Ema Toyama | Ema Toyama | 19 | Concluso |
 | Mitsuru Adachi Essay Comics | Mitsuru Adachi Essay Comics | 2009 - 2009 | Mitsuru Adachi | Mitsuru Adachi | 1 | Concluso |
 | Mix | Mix | 2012 - > | Mitsuru Adachi | Mitsuru Adachi | 11 | In corso |
 | Miyuki | Miyuki | 1980 - 1984 | Mitsuru Adachi | Mitsuru Adachi | 12 | Concluso |
 | Model | Model | 1999 - 2002 | Lee So-Young | Lee So-Young | 7 | Concluso |
 | Monk! | Monk! | 2007 - 2009 | Hong Dong-kee | Hong Dong-kee | 6 | Concluso |
 | Monochrome factor | Monokurōmu Fakutā | 2004 - 2011 | Kaili Sorano | Kaili Sorano | 11 | Concluso |
 | Monster Hunter Orage | Monsutā Hantā Orāju | 2008 - 2009 | Hiro Mashima | Hiro Mashima | 4 | Concluso |
 | Monster Soul | Monsutā Souru | 2006 - 2007 | Hiro Mashima | Hiro Mashima | 2 | Concluso |
 | Monster X Monster | Monsutā X Monsutā | 2014 - 2015 | Tobita Nikiichi | Tobita Nikiichi | 3 | Concluso |
 | Moryo's Box | Mōryō no Hako | 2007 - 2010 | Natsuhiko Kyogoku | Aki Shimizu | 5 | Concluso |
 | Mushishi | Mushishi | 1999 - 2008 | Yuki Urushibara | Yuki Urushibara | 10 | Concluso |
 | My Hero Academia | Boku no hīrō akademia | 2014 - > | Kohei Horikoshi | Kohei Horikoshi | 14 | In corso |
 | My Hero Academia Smash!! | Boku no hīrō akademia Smash!! | 2016 - > | Hirofumi Neda | Hirofumi Neda | 3 | In corso |