| Head In The Snowflakes | — | — | 26 |
| Headhunted to Another World | January 6, 2025 | — | 12 |
| Headspace Guide to Sleep | April 28, 2021 | Netflix | — |
| Healer Girl | April 4, 2022 | — | 12 |
| Healin' Good Pretty Cure | February 2, 2020 | — | 45 |
| HeartCatch PreCure! | February 7, 2010 | — | 49 |
| Heat Guy J | October 1, 2002 | — | 25 |
| Heathcliff | 1984 | Fox Kids, France 3 | 86 |
| Heathcliff | October 4, 1980 | American Broadcasting Company | 26 |
| Heathcliff and Dingbat | — | American Broadcasting Company | — |
| Heaven Official's Blessing (Donghua) | October 31, 2020 | Netflix, Bilibili | 11 |
| Heaven's Design Team | January 7, 2021 | — | 12 |
| Heaven's Lost Property | October 4, 2009 | — | 13 |
| Heaven's Lost Property: Forte | October 1, 2010 | — | 12 |
| Heaven's Memo Pad | July 2, 2011 | — | 12 |
| Heavenly Delusion | April 1, 2023 | Tokyo MX | 13 |
| Heavies tendres | February 4, 2018 | 33 | 8 |
| Heavily Armed High School Girls | 2027 | — | — |
| Heavy Gear: The Animated Series | 2001 | — | — |
| Heavy Metal L-Gaim | February 4, 1984 | — | 54 |
| Heavy Object | October 2, 2015 | — | 24 |
| Heidi | April 6, 2015 | Télévision Suisse Romande, TF1, Auvio Kids TV | 39 |
| Heidi, Girl of the Alps | January 6, 1974 | Fuji Television | 52 |
| Heir to a Monstermancer | — | — | — |
| Heisei Inu Monogatari Bow | October 14, 1993 | — | 40 |
| Heisei Tensai Bakabon | January 6, 1990 | Fuji Television | 46 |
| Helck | July 12, 2023 | — | 24 |
| Hell Den | — | Syfy | 12 |
| Hell Girl | October 4, 2005 | MBS | 90 |
| Hell Mode | January 10, 2026 | — | 25 |
| Hell's Paradise | April 1, 2023 | — | 13 |
| Hellerudsvingen | October 17, 2024 | NRK TV | 10 |
| Hello Kitty & Friends – Let's Learn Together | July 28, 2017 | — | 21 |
| Hello Kitty Apple Forest Series | April 4, 2000 | — | — |
| Hello Kitty's Furry Tale Theater | 1987 | CBS, Cartoon Network, Qatar TV | 26 |
| Hello Kitty: Super Style! | December 7, 2022 | — | 52 |
| Hello Kitty: The Apple Forest and the Parallel Town | — | — | 27 |
| Hello Kitty: The Fantasy of the Apple Forest | — | — | 13 |
| Hello Kitty: The Mystery of the Apple Forest | — | — | 13 |
| Hello Ninja | 2019 | Netflix | 20 |
| Hello! Lady Lynn | May 12, 1988 | — | 36 |
| Hello! Pawmily | — | — | — |
| Hello! Sandybell | March 6, 1981 | TV Asahi | 47 |
| Hello, I am a Witch, and My Crush Wants Me to Make a Love Potion! | October 5, 2026 | — | — |
| Hellsing | October 10, 2001 | Fuji Television | 13 |
| Hellsing Ultimate | February 10, 2006 | — | 10 |
| Helluva Boss | 2019 | — | 21 |
| Help!... It's the Hair Bear Bunch! | September 11, 1971 | CBS | 16 |
| Hen | — | — | — |
| Hen Semi | April 3, 2011 | — | 13 |
| Hen Semi | July 23, 2010 | — | 2 |
| Henry Hugglemonster | February 8, 2013 | Disney Jr. | 49 |
| Henry's World | August 24, 2002 | Family Channel | 26 |
| Hensuki | July 8, 2019 | — | 12 |
| Hercules | August 31, 1998 | American Broadcasting Company | 65 |
| Here Comes the Grump | 1969 | NBC | 17 |
| Here U Are | — | — | — |
| Hergé's Adventures of Tintin | 1957 | AVRO | 102 |
| Hero Bank | April 7, 2014 | TV Tokyo | 51 |
| Hero Circle | — | EBS 1TV | — |