- Inazuma Eleven
- Infinite Stratos
- Interviews With Monster Girls
- Inu X Boku Secret Service
- InuYasha
- InuYasha the Movie 2: The Castle Beyond the Looking Glass
- InuYasha: The Final Act
- Iroduku: The World in Colors
- Is It Wrong to Try to Pick Up Girls in a Dungeon? III
- Is the Order a Rabbit?
- Is the Order a Rabbit? Bloom
- Is the Order a Rabbit??
- Is the order a rabbit?? Dear My Sister
- JoJo's Bizarre Adventure
- JoJo's Bizarre Adventure: Diamond is Unbreakable
- JoJo's Bizarre Adventure: Golden Wind
- JoJo's Bizarre Adventure: Stardust Crusaders
- JoJo's Bizarre Adventure: Stardust Crusaders - Battle in Egypt
- JoJo's Bizarre Adventure: Stone Ocean
- Josee, the Tiger and the Fish
- Jujutsu Kaisen
- Jujutsu Kaisen 0 Movie
- Juni Taisen: Zodiac War
- Juusenki L-Gaim
- K-On!
- K-ON! Season 2
- K-ON! The Movie
- K-On!!
- Kabaneri of the Iron Fortress
- Kabaneri of the Iron Fortress: The Battle of Unato
- Kaguya-sama: Love is War
- Kaguya-sama: Love is War - The First Kiss That Never Ends
- Kaguya-sama: Love is War - Ultra Romantic
- Kaguya-sama: Love is War Season 2
- Kaiju No. 8
- Kaina of the Great Snow Sea: Star Sage
- Kakegurui
- Kakushigoto
- Kamisama Kiss
- KanColle: Kantai Collection
- Kantai Collection: KanColle
- Karakuri Circus
- Katanagatari
- Katsugeki Touken Ranbu
- Keep Your Hands Off Eizouken!
- Kemono Friends
- Kemono Friends 2
- Kiki's Delivery Service
- KILL la KILL
- Kill la Kill
