| Number | Poster | Title | Total Episode | Status | Type | Detail |
|---|---|---|---|---|---|---|
| 5250 | |
Kousoku Denjin Albegus | 3 | Completed | TV Series | |
| 5251 | |
Koutetsu Jeeg | 46 | Completed | TV Series | |
| 5252 | |
Koutetsu Sangokushi | 25 | Completed | TV Series | |
| 5253 | |
Koutetsujou no Kabaneri | 12 | Completed | Spring 2016 Anime | |
| 5254 | |
Koutetsujou no Kabaneri Movie 1: Tsudou Hikari | 1 | Completed | Movie | |
| 5255 | |
Koutetsujou no Kabaneri Movie 2: Moeru Inochi | 1 | Completed | Movie | |
| 5256 | |
Koutetsujou no Kabaneri: Unato Kessen | 3 | Completed | Movie | |
| 5257 | |
Kouya no Kotobuki Hikoutai | 12 | Ongoing | Winter 2019 Anime | |
| 5258 | |
Kouya no Kotobuki Hikoutai Gaiden: Oozora no Harukaze Hikoutai | 2 | Ongoing | ONA | |
| 5259 | |
Kouya no Kotobuki Hikoutai Kanzenban | 1 | Completed | Movie | |
| 5260 | |
Kowabon | 13 | Completed | Fall 2015 Anime | |
| 5261 | |
Kowarekake no Orgol | 1 | Completed | Movies | |
| 5262 | |
Kowarekake no Orgol Special | 1 | Completed | Movies | |
| 5263 | |
Kowloon Generic Romance | 13 | Ongoing | TV Show | |
| 5264 | |
Koyomi History | 1 | Completed | Special | |
| 5265 | |
Koyomimonogatari | 12 | Completed | Winter 2016 Anime | |
| 5266 | |
Kremlin | 5 | Completed | ONA | |
| 5267 | |
Kryptonian Big Brother | 1 | ONA | ||
| 5268 | |
Kuang Shen Mo Zun | 62 | Completed | ONA | |
| 5269 | |
Kubikiri Cycle: Aoiro Savant to Zaregototsukai | 8 | Completed | Episodes | |
| 5270 | |
Kubo-san wa Mob wo Yurusanai | 12 | Ongoing | Winter 2023 Anime | |
| 5271 | |
Kud Wafter | 1 | Completed | Movie | |
| 5272 | |
Kui Cheng Shoufu Cong Youxi Kaishi | 2 | Ongoing | ONA | |
| 5273 | |
Kuiba II: Dazhan Yuan Yang Jie | 1 | Completed | Movie | |
| 5274 | |
Kuiba III: Zhanshen Jueqi | 1 | Completed | Movie |