| Children of the Whales | October 8, 2017 | — | 12 |
| Chillin' in Another World with Level 2 Super Cheat Powers | April 8, 2024 | — | 12 |
| Chillin' in My 30s After Getting Fired from the Demon King's Army | January 7, 2023 | — | 12 |
| Chimimo | July 7, 2022 | TV Tokyo, BS Asahi | 12 |
| Chimpui | November 2, 1989 | — | 56 |
| Chio's School Road | July 6, 2018 | — | 12 |
| Chiruran: Nibun no Ichi | January 9, 2017 | — | 12 |
| Chitose Get You!! | July 1, 2012 | — | 26 |
| Chitose Is in the Ramune Bottle | October 7, 2025 | — | — |
| Chivalry of a Failed Knight | October 3, 2015 | — | 12 |
| Cho Mashin Hero Wataru | October 2, 1997 | TV Tokyo | 51 |
| Chobits | April 2, 2002 | TBS Television | 27 |
| Chocotto Sister | July 12, 2006 | Kids Station | 24 |
| Choujin Densetsu Urotsukidouji | January 21, 1987 | — | 3 |
| Chrome Shelled Regios | January 11, 2009 | Television Kanagawa | 24 |
| Chronicles of an Aristocrat Reborn in Another World | April 3, 2023 | — | 12 |
| Chronicles of the Going Home Club | July 4, 2013 | Nippon Television | 13 |
| Chrono Crusade | November 24, 2003 | Fuji Television | 24 |
| Chronos Ruler | July 7, 2017 | — | 13 |
| Chu-Bra!! | January 4, 2010 | — | 12 |
| Chō Dendō Robo Tetsujin 28-go FX | April 5, 1992 | Nippon Television | 47 |
| Chō Futsū series | — | — | — |
| Chō Kidō Densetsu Dinagiga | July 15, 1998 | — | 2 |
| Chō Kuse ni Narisō | April 5, 1994 | NHK Satellite 2 Television | 39 |
| Chō Kōsoku Galvion | February 3, 1984 | TV Asahi | 22 |
| Chō Supercar Gattiger | October 4, 1977 | TV Tokyo | — |
| Chōdenji Robo Combattler V | April 17, 1976 | TV Asahi | 54 |
| Chōgattai Majutsu Robo Ginguiser | April 9, 1977 | — | 26 |
| Chōriki Robo Galatt | October 5, 1984 | Nagoya Broadcasting Network | 25 |
| Chōsoku Henkei Gyrozetter | October 2, 2012 | TV Tokyo | 51 |
| Chōyaku Hyakunin isshu: Uta Koi | July 3, 2012 | TV Tokyo | 13 |
| Chūbyou Gekihatsu Boy | October 4, 2019 | — | 11 |
| Chūka Ichiban! | April 27, 1997 | Fuji Television | 52 |
| Cinderella | April 4, 1996 | NHK Satellite 2 Television | 26 |
| Cinderella Boy | June 21, 2003 | — | 13 |
| Cinderella Nine | April 7, 2019 | — | 12 |
| Circlet Princess | January 8, 2019 | — | 12 |
| Citrus | January 6, 2018 | — | 12 |
| City Hunter | 1987 | — | 140 |
| City the Animation | July 7, 2025 | — | 13 |
| Clamp School Detectives | May 3, 1997 | TV Tokyo | 26 |
| Clannad | October 4, 2007 | TBS Television | 23 |
| Classic Stars | April 6, 2025 | — | 13 |
| ClassicaLoid | October 8, 2016 | NHK Educational TV | 50 |
| Classroom Crisis | July 3, 2015 | — | 13 |
| Classroom for Heroes | July 9, 2023 | — | 12 |
| Classroom of the Elite | July 12, 2017 | — | 38 |
| Claymore | April 4, 2007 | Nippon Television | 26 |
| Clean Freak! Aoyama kun | July 2, 2017 | Tokyo MX | 12 |
| Clevatess | July 2, 2025 | — | 12 |
| Clione no Akari | July 12, 2017 | — | 12 |
| Clockwork Planet | April 6, 2017 | — | 12 |
| Cluster Edge | October 4, 2005 | TV Tokyo | 25 |
| Cobra the Animation | January 2, 2010 | — | 13 |
| Cobra The Animation: The Psycho-Gun | August 29, 2008 | — | 4 |
| Cobra the Animation: Time Drive | April 24, 2009 | — | 2 |
| Code Geass Lelouch of the Rebellion | October 6, 2006 | — | 50 |
| Code Geass: Akito the Exiled | August 4, 2012 | — | 5 |
| Code Geass: Rozé of the Recapture | — | — | — |
| Code-E | July 3, 2007 | — | 24 |