| Natsume's Book of Friends | July 8, 2008 | — | 74 |
| Natsunagu! | January 9, 2020 | Tokyo MX | 12 |
| Natsuyuki Rendezvous | July 5, 2012 | Fuji Television | 11 |
| Natural Habitat | August 10, 2021 | — | — |
| Nature Cat | November 25, 2015 | PBS Kids | 91 |
| Nature Heroes | — | — | — |
| Naughty Nuts | — | EBS 1TV | 26 |
| Nazca | April 6, 1998 | — | 12 |
| Nazotoki-hime wa Meitantei | — | — | — |
| Nazotokine | October 5, 2016 | — | — |
| Nebezpechna zona | 2019 | NLO TV | — |
| Necromancer Isekai: How I Went from Abandoned Villager to the Emperor's Favorite | 2027 | — | — |
| Necronomico and the Cosmic Horror Show | July 1, 2025 | — | 12 |
| Ned's Newt | October 18, 1997 | Cartoon Network | 39 |
| Nee Summer! | — | — | 2 |
| Nee, Chanto Shiyō yo! | November 25, 2005 | — | 5 |
| Needless | July 2, 2009 | — | 24 |
| Needy Girl Overdose | April 5, 2026 | — | 13 |
| Negative Positive Angler | October 3, 2024 | — | 12 |
| Negima! Magister Negi Magi | January 6, 2005 | TV Tokyo | 26 |
| Negima!? | October 4, 2006 | — | 26 |
| Neighborhood Story | September 10, 1995 | TV Asahi | 50 |
| Neighbors from Hell | June 7, 2010 | TBS | 10 |
| Nekketsu Saikyō Go-Saurer | March 3, 1993 | TV Tokyo | 51 |
| Neko Jockey | May 6, 2021 | — | — |
| Neko ni Tensei Shita Oji-san | October 7, 2024 | — | — |
| Neko Rahmen | December 24, 2006 | — | 13 |
| Nekojiru Gekijō | July 9, 1999 | TV Asahi | — |
| Nekopara | January 9, 2020 | — | 12 |
| Nella the Princess Knight | February 6, 2017 | Nickelodeon, Channel 5, Nick Jr. Channel, TV Cultura | 68 |
| Nellie the Elephant | January 8, 1990 | ITV1 | 30 |
| Nelly & Caesar | 2009 | — | 52 |
| Nelly & Nora | May 13, 2015 | — | 52 |
| Neo Angelique Abyss | April 6, 2008 | TV Tokyo | 13 |
| Neo Ranga | April 6, 1998 | WOWOW | 48 |
| Neo Yokio | September 22, 2017 | Netflix | 6 |
| Neon Genesis Evangelion | October 4, 1995 | TX Network | 26 |
| Nerds and Monsters | March 12, 2014 | YTV | 40 |
| Nerima Daikon Brothers | January 9, 2006 | TV Tokyo | 12 |
| Nessa no Haō Gandalla | April 11, 1998 | WOWOW | 26 |
| Net Ghost PiPoPa | April 6, 2008 | — | 51 |
| Net Miracle Shopping | — | — | — |
| Neuro: Supernatural Detective | October 2, 2007 | — | 25 |
| New Attacker You! | — | — | 52 |
| New Captain Scarlet | February 12, 2005 | ITV | 26 |
| New Cutie Honey | April 21, 1994 | — | 8 |
| New Dominion Tank Police | October 20, 1993 | — | 6 |
| New Game! | July 4, 2016 | — | 24 |
| New Getter Robo | April 9, 2004 | — | 13 |
| New Honeybee Hutch | April 5, 1974 | — | 26 |
| New Hurricane Polymar | September 21, 1996 | — | — |
| New Initial D the Movie | — | — | — |
| New Jungle Emperor, Go Ahead Leo! | October 5, 1966 | Fuji Television | — |
| New Kids on the Block | September 8, 1990 | Disney Channel | 14 |
| New Laughing Salesman | April 3, 2017 | — | — |
| New Looney Tunes | September 21, 2015 | Boomerang, Cartoon Network | 102 |
| New Moomin | January 9, 1972 | — | 52 |
| New Panty & Stocking with Garterbelt | July 10, 2025 | — | 13 |
| New Saga | July 3, 2025 | — | 12 |
| New Teen Titans | — | Cartoon Network | 19 |