- What is it: Jinzou Ningen Kikaider
- What is it: Jinrui wa Suitai Shimashita
- What is it: Jungle Taitei
- What is it: Juuni Taisen
- What is it: Jinrui wa Suitai Shimashita Specials
- What is it: Jyu-Oh-Sei
- What is it: Juubee Ninpuuchou
- What is it: Jungle wa Itsumo Hare Nochi Guu Final
- What is it: Jinzou Ningen Kikaider: The Animation
- What is it: Junketsu no Maria
- What is it: Jormungand: Perfect Order
- What is it: Jibun wo
- What is it: Jigoku Shoujo: Yoi no Togi
- What is it: Jingai-san no Yome
- What is it: Jikuu Tenshou Nazca
- What is it: Junjou Romantica 3
- What is it: Juuni Taisen: Zodiac War
- What is it: Joker Game
- What is it: Juusenshi Gulkeeva
- What is it: Jinrui wa Suitai Shimashita (Humanity Has Declined)
- What is it: Jungle wa Itsumo Hare Nochi Guu Deluxe
- What is it: Juuou Mujin no Fafnir
- What is it: Jigoku Shoujo: Mitsuganae
- What is it: Juubee Ninpuuchou: Ryuuhougyoku-hen
- What is it: Jikan no Shihaisha
- What is it: Jibaku-kun
- What is it: Jigoku Shoujo: Futakomori
- What is: Jitsu wa Watashi wa
- What is it: Juushin Enbu: Hero Tales
- What is it: Jungle Taitei (Kimba the White Lion)
- What is it: Juuni Senshi Bakuretsu Eto Ranger
- What is it: Jibaku Shounen Hanako-kun
- What is it: Juuni Kokuki (The Twelve Kingdoms)
- What is it: Junjou Romantica 2
- What is it: Juubee Ninpuuchou (Ninja Scroll)
- What is it: Juushinki Pandora (Last Hope)
- What is it: Jin-Roh: The Wolf Brigade
- What is it: Just Because!
- What is it: Joshikousei no Mudazukai
- What is it: Jyu-Oh-Sei (Planet of the Beast King)
- What is it: Junketsu no Maria (Maria the Virgin Witch)
- What is it: Joukamachi no Dandelion
- What is it: Joshiraku
- What is it: Jigoku Shoujo (Hell Girl)
- What is it: Jungle wa Itsumo Hare Nochi Guu
- What is it: Jewelpet
- What is it: Jikan no Shihaisha (Chronos Ruler)
- What is it: Jing: King of Bandits
- What is it: Juuni Taisen (Zodiac War)
- What is it: Jujutsu Kaisen
