| My Little Monster | October 2, 2012 | — | 13 |
| My Love Story with Yamada-kun at Lv999 | April 2, 2023 | — | 13 |
| My Love Story!! | April 8, 2015 | — | 24 |
| My Master Has No Tail | September 30, 2022 | — | 13 |
| My Matchmaking Partner Is My Student and a Troublemaker | October 1, 2017 | — | — |
| My Monster Secret | July 6, 2015 | — | 13 |
| My Neighbor Seki | January 5, 2014 | — | 21 |
| My New Boss Is Goofy | October 7, 2023 | — | 12 |
| My Next Life as a Villainess: All Routes Lead to Doom! | April 5, 2020 | — | 24 |
| My One-Hit Kill Sister | April 8, 2023 | — | 12 |
| My Patrasche | October 10, 1992 | — | 26 |
| My Ribdiculous Reincarnation | April 8, 2026 | — | 12 |
| My Roommate Is a Cat | January 9, 2019 | — | 12 |
| My Senpai Is Annoying | October 10, 2021 | — | 12 |
| My Sister, My Writer | October 10, 2018 | AT-X | 10 |
| My Status as an Assassin Obviously Exceeds the Hero's | October 7, 2025 | — | 12 |
| My Stepmom's Daughter Is My Ex | July 6, 2022 | — | 12 |
| My Stepmother and Stepsisters Aren't Wicked | July 8, 2026 | — | 12 |
| My Sweet Marriage to My Ex-Nemesis | — | — | — |
| My Sweet Tyrant | April 6, 2018 | AT-X | 25 |
| My Sword Saint Master Is Too Cute to Live With! | January 2027 | — | — |
| My Tiny Senpai | July 2, 2023 | — | 12 |
| My Unique Skill Makes Me OP Even at Level 1 | July 8, 2023 | — | 12 |
| My Wife Has No Emotion | July 2, 2024 | — | 12 |
| My Wife is the Student Council President | July 2, 2015 | — | 24 |
| My Youth Romantic Comedy Is Wrong, as I Expected | April 5, 2013 | — | 38 |
| My-HiME | September 30, 2004 | TV Tokyo | 26 |
| My-Otome | October 6, 2005 | — | 26 |
| Myriad Colors Phantom World | January 7, 2016 | — | — |
| Myself ; Yourself | October 3, 2007 | — | — |
| Mysterious Disappearances | April 10, 2024 | — | 12 |
| Mysterious Girlfriend X | April 7, 2012 | — | 13 |
| Mysterious Joker | October 6, 2014 | — | 52 |
| MÄR | April 3, 2005 | — | 102 |
| Märchen Mädchen | January 11, 2018 | — | 12 |
| Mīmu Iro Iro Yume no Tabi | April 3, 1983 | TBS Television | 127 |
| Mōretsu Atarō | April 4, 1969 | — | 90 |
| Mōretsu Atarō | April 21, 1990 | — | 34 |
| Mōryō no Hako | October 7, 2008 | Nippon Television | 13 |
| Mū no Hakugei | April 5, 1980 | Yomiuri Telecasting Corporation | 26 |
| Nabari no Ou | April 6, 2008 | — | 26 |
| Nabe ni Tama o Ukenagara | 2027 | — | — |
| Nadia: The Secret of Blue Water | April 13, 1990 | NHK General TV | 39 |
| Nagasarete Airantō | April 4, 2007 | TV Tokyo | 26 |
| Nagi-Asu: A Lull in the Sea | October 3, 2013 | — | 26 |
| Najica Blitz Tactics | October 5, 2001 | — | 12 |
| Nakaimo – My Sister Is Among Them! | July 6, 2012 | — | 12 |
| Naked Wolves | April 6, 2009 | — | 52 |
| Namuamidabutsu! Utena | April 8, 2019 | — | 12 |
| Nana | April 5, 2006 | Nippon Television | 50 |
| Nana Maru San Batsu | July 4, 2017 | — | 12 |
| Nanaka 6/17 | January 8, 2003 | — | 12 |
| Nanako SOS | April 2, 1983 | Fuji Television | 39 |
| Nanami-chan | May 17, 2004 | — | — |
| Nanana's Buried Treasure | April 10, 2014 | Fuji Television | 11 |
| Nanashi Kaidan | August 8, 2022 | TV Tokyo | 20 |
| Nanbaka | October 5, 2016 | — | 13 |
| Narenare: Cheer for You! | July 7, 2024 | — | 12 |
| Naria Girls | July 7, 2016 | — | — |
| Naruto | October 2002 | — | 220 |