| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 4250 | |
Isekai Suicide Squad | 10 | Ongoing | TV Series | |
| 4251 | |
Isekai wa Smartphone to Tomo ni. | 12 | Completed | Summer 2017 Anime | |
| 4252 | |
Isekai wa Smartphone to Tomo ni. (Dub) | 12 | Completed | Summer 2017 Anime | |
| 4253 | |
Isekai wa Smartphone to Tomo ni. 2nd Season | 12 | Ongoing | Spring 2023 Anime | |
| 4254 | |
Isekai Yakkyoku | 12 | Upcoming | Summer 2022 Anime | |
| 4255 | |
Isekai Yakkyoku (Dub) | 12 | Ongoing | Summer 2022 Anime | |
| 4256 | |
Isekai Yururi Kikou: Kosodateshinagara Boukensha Shimasu | 12 | Ongoing | Summer 2024 Anime | |
| 4257 | |
Ishida to Asakura | 12 | Completed | TV Series | |
| 4258 | |
Ishida to Asakura Special | 1 | Completed | TV Series | |
| 4259 | |
Ishura | 12 | Upcoming | TV Series | |
| 4260 | |
Ishuzoku Reviewers | 12 | Ongoing | Winter 2020 Anime | |
| 4261 | |
Ishuzoku Reviewers (Uncensored) | 12 | Ongoing | Winter 2020 Anime | |
| 4262 | |
Island | 12 | Completed | Summer 2018 Anime | |
| 4263 | |
Island (Dub) | 12 | Completed | Summer 2018 Anime | |
| 4264 | |
Isshuukan Friends | 12 | Completed | Spring 2014 Anime | |
| 4265 | |
Isshuukan Friends Special | 12 | Completed | TV Series | |
| 4266 | |
Isuca | 10 | Completed | Winter 2015 Anime | |
| 4267 | |
Isuca: Gokuraku | 1 | Completed | Episodes | |
| 4268 | |
It All Starts With Being Reborn 1 Thousand Times | 5 | Ongoing | ONA | |
| 4269 | |
It's My Life | 1 | Completed | OVA | |
| 4270 | |
Itai no wa Iya nano de Bougyoryoku ni Kyokufuri Shitai to Omoimasu. | 12 | Ongoing | Winter 2020 Anime | |
| 4271 | |
Itai no wa Iya nano de Bougyoryoku ni Kyokufuri Shitai to Omoimasu. 2 | 12 | Upcoming | TV Series | |
| 4272 | |
Itai no wa Iya nano de Bougyoryoku ni Kyokufuri Shitai to Omoimasu. 2 | 12 | |||
| 4273 | |
Itazura na Kiss | 25 | Completed | TV Series | |
| 4274 | |
Itazuraguma no Gloomy | 12 | Ongoing | TV Series |