Japanese Movie Series Beginning with K
- Cat's Eye
- Confidenceman jp
- K-On! (Keion!)
- Kabachi-tare!
- Kaguya-sama: Love Is War
- Kaibutsu-Kun
- Kaidanto Series
- Kaiji
- Kakegurui
- Kaku OL Nikki
- Kakugo wa Iika Soko no Jyoshi.
- Kamen Rider Agito (Masked Rider Agito)
- Kamen Rider Series
- Kamen Rider Wizard
- Kamen Teacher
- Kami no Shita wo Motsu Otoko
- Kamisama no Karte
- Kamui den (Kamui the Ninja)
- Kanojo wa Uso o Aishisugiteru
- Karada Sagashi
- Karate-Robo Zaborgar (Denjin Zaborger)
- Karei naru Ichizoku
- Karigusashi no Arrietty
- Kasane
- Kasoken no Onna
- Katen no Shiro
- Kaze ga Tsuyoku Fuiteiru (Run with the Wind)
- Kaze Tachinu (The Wind Rises)
- Kazoku Game
- Keitai Deka
- Kiki's Delivery Service (Majo no Takkyubin)
- Kimi Ga Inakucha Dame Nanda
- Kimi ga Odoru, Natsu
- Kimi ni Todoke
- Kimi No Suizo Wo Tabetai
- Kindaichi Shonen no Jikenbo(Kindaichi Case Files)
- King Kong
- Kingdom
- Kinkyori Renai
- Kinkyu Torishirabe Shitsu
- Kino Nani Tabeta?
- Kiraware Matsuko no Issho
- Kiseijyu
- Kite
- Kochira Katsushika-ku Kameari-kouen Mae hashutsujo
- Kochira Katsushika-ku Kameari-kouenmae hashutsujo
- Koi to Uso
- Koi wa Ame agari no yo ni
- Kokkurisan
- Kokurikozaka Kara
- Komaneko
- Komyogatsuji
- Konkatsu
- Kono Mune Ippai no Ai wo
- Konpeki no Kantai
- Koto no Ha no Niwa
- Kuragehime
- Kurenai no Buta
- Kurosagi
- Kuroshitsuji (Black Butler)
- Kyo, Koi wo Hajimemasu
- Kyou Kara Ore wa!!
- MATSUMOTO SEICYO Kemono Michi
- Teasing Master Takagi-san
- The Anthem of the Heart
- The Tale of Princess Kaguya