| Yurayura Q | — | — | — |
| Yurei Deco | July 3, 2022 | — | — |
| Yuri Is My Job! | April 6, 2023 | — | 12 |
| Yuri on Ice | October 6, 2016 | TV Asahi | 12 |
| Yuri-gami Sama ga Miteru | January 29, 2022 | YouTube | — |
| Yurikuma Arashi | January 5, 2015 | — | 12 |
| Yurumates 3D | April 2, 2012 | — | 26 |
| YuruYuri | July 5, 2011 | AT-X | 36 |
| Yuruyuru Zukan | October 4, 2026 | — | — |
| Yuuna and the Haunted Hot Springs | July 14, 2018 | — | 12 |
| Yuuyake Banchō | September 30, 1968 | Nippon Television | 26 |
| Yuyushiki | April 9, 2013 | — | 12 |
| Yvon of the Yukon | September 9, 1999 | YTV | 52 |
| Yōkai Ningen Bem | October 7, 1968 | Fuji Television | — |
| Yōkai Ningen Bem | April 1, 2006 | — | 26 |
| Yōkaiden Nekome Kozō | April 1, 1976 | TV Tokyo | — |
| Yōtōden | — | — | — |
| Yūkan Club | July 25, 1991 | — | 2 |
| Yūsanchi! from Yū-hachi | October 5, 2026 | Fuji Television | — |
| Yūsei Kamen | June 3, 1966 | — | 39 |
| Z Takımı | April 23, 2021 | TRT Çocuk | 11 |
| Z-Mind | — | — | — |
| Z-Squad | December 4, 2006 | SBS TV | 26 |
| Z.O.E. Dolores,i | April 7, 2001 | — | 26 |
| Z/X Code Reunion | October 8, 2019 | — | 12 |
| Z/X: Ignition | January 10, 2014 | — | 12 |
| Zack & Quack | February 7, 2014 | Nick Jr. Channel | 33 |
| Zafari | January 6, 2018 | — | 52 |
| Zak Storm | 2016 | Canal J | 39 |
| Zatch Bell! | April 6, 2003 | — | 150 |
| Zatsu Tabi: That's Journey | April 7, 2025 | — | 12 |
| Zazoo U | September 8, 1990 | Fox Broadcasting Company | 13 |
| Zegapain | April 6, 2006 | — | — |
| Zeikin de Katta Hon | — | — | — |
| Zeke's Pad | December 26, 2008 | Seven Network, YTV | 26 |
| Zen-chan Tsū-chan | — | Nippon Television | — |
| Zenderman | February 3, 1979 | Fuji Television | 52 |
| Zenimation | 2020 | Disney Channel, Disney+ | 20 |
| Zenki | January 9, 1995 | TV Tokyo | 51 |
| Zenmai Zamurai | April 3, 2006 | NHK Educational TV | 215 |
| Zenryoku Usagi | January 5, 2008 | Television Kanagawa | 52 |
| Zenshu | January 5, 2025 | AT-X, TV Tokyo, TX Network | 12 |
| Zentrix | April 5, 2003 | — | 26 |
| Zero Duel Masters | April 9, 2007 | — | 12 |
| Zero Rise | — | — | — |
| Zero Tester | October 1, 1973 | Kansai Telecasting Corporation | 66 |
| Zeroman | September 11, 2004 | — | 13 |
| Zetman | April 2, 2012 | — | 13 |
| Zetsumetsu Kigu Shōjo Amazing Twins | — | — | 2 |
| Zevo-3 | October 11, 2010 | Nicktoons | 26 |
| Zig and Sharko | December 21, 2012 | Gulli, Canal+, M6 | 104 |
| Zillion | April 12, 1987 | — | — |
| Zinba | — | — | 52 |
| Zip Zip | March 23, 2015 | France 3 | 52 |
| Zipang | October 7, 2004 | — | 26 |
| Zipi y Zape | February 22, 2003 | Disney Channel | 52 |
| Zo Zo Zo Zombie-kun | April 16, 2020 | — | 102 |
| Zo Zo Zo Zombie-kun | March 18, 2017 | — | 2 |
| Zoids | 1980 | — | — |
| Zoids Wild | July 7, 2018 | — | — |