| K-On! | 2009 | Anime | 4.8 |
| K-ON! Season 2 | 2010 | Anime | 5.0 |
| K-ON! The Movie | 2011 | Película | 3.0 |
| Kage no Jitsuryokusha ni Naritakute! (BD) | 2022 | Anime | 4.4 |
| Kage no Jitsuryokusha ni Naritakute! Temporada 2 | 2023 | Anime | 0.0 |
| Kageki Shoujo!! | 2021 | Anime | 5.0 |
| Kaguya-sama wa Kokurasetai: First Kiss wa Owaranai | 2022 | Anime | 3.0 |
| Kaguya-sama wa Kokurasetai: Ultra Romantic | 2022 | Anime | 4.7 |
| Kai Byoui Ramune | 2021 | Anime | 5.0 |
| Kaifuku Jutsushi no Yarinaoshi ( Sin Censura ) | 2021 | Anime | 4.1 |
| Kakkou no Iinazuke | 2022 | Anime | 3.7 |
| Kami-tachi ni Hirowareta Otoko | 2020 | Anime | 4.7 |
| Kami-tachi ni Hirowareta Otoko 2 segunda temporada | 2023 | Anime | 5.0 |
| Kamierabi | 2023 | Anime | 0.0 |
| Kaminaki Sekai no Kamisama Katsudou | 2023 | Anime | 3.4 |
| Kamisama ni Natta hi | 2020 | Anime | 4.8 |
| Kamonohashi Ron no Kindan Suiri | 2023 | Anime | 0.0 |
| KanColle: Itsuka Ano Umi de | 2022 | Anime | 5.0 |
| Kanojo ga Koushaku-tei ni Itta Riyuu | 2023 | Anime | 4.5 |
| Kanojo mo Kanojo | 2021 | Anime | 5.0 |
| Kanojo mo Kanojo Temporada 2 | 2023 | Anime | 0.0 |
| Kanojo, Okarishimasu 2 segunda temporada | 2022 | Anime | 3.3 |
| Kanojo, Okarishimasu 3ra Temporada | 2023 | Anime | 5.0 |
| Kantai Collection: KanColle | 2015 | Anime | 0.0 |