Anime Series Beginning with K
- Kimi to Boku.
- Kimi to, Nami ni Noretara (Ride Your Wave)
- Kimi wa Kanata
- Kimidake ni Motetainda.
- Kindaichi Shonen no Jikenbo(Kindaichi Case Files)
- KING OF BANDIT JING
- KING OF PRISM
- King of Thorn(Ibara no Ou)
- King's Raid
- Kingdom
- Kingdom Hearts
- Kiniro Mosaic
- Kiniro no Corda
- Kinnikuman
- Kinnikuman II
- Kino no Tabi - the Beautiful World
- Kira Kira
- Kiramaki Project
- Kirarin Revolution
- Kiratto Pri Chan
- Kiratto Prichan
- Kirikou and the Sorceress
- Kiseijyu
- Kishin Hoko Demonbane
- Kishiryu Sentai Ryusoulger
- Kishuku Gakko no Juliet
- Kiso Tengai Fusion CD
- Kiss x sis
- Kissdum -ENGAGE planet-
- Kita he - Diamond Dust -
- Kitakubu Katsudo Kiroku
- Kite
- Kiteretsu Daihyakka
- Kitsutsuki Tanteidokoro
- Kiznaiver
- Kizuna no Allele
- Klonoa
- Knights & Magic
- Knights of Sidonia
- Knuckles
- Kobato.
- Kobito-dukan
- Kobo,the li'l Rascal
- Kocha Oji
- Kochira Katsushika-ku Kameari-kouenmae hashutsujo
- Kodoku no Gourmet
- Kodomo no Jikan
- Kodomo no Omocha
- Koe de Oshigoto
- Koe Girl!
- Koe Man
- Kofuku Graffiti
- Kofun Gal no Coffy
- Koguma no Cake ya-san
- Koharu Biyori
- Koi Ha Sekai Seifuku No Ato De
- Koi no Jikan
- Koi suru Lesson Series
- Koi to Producer -EVOL x LOVE-
- Koi to Senkyo to Chocolate
- Koi to Uso
- Koi to Yobu niwa Kimochiwarui
- Koi wa Ame agari no yo ni
- Koi-Shimai
- Koihime Muso
- Koikaze
- Koikoi 7
- Koisentai Love & Peace
- Koizora
- Kokkoku
- Kokoro Atatamaru Monogatari
- Kokoro Connect
- Kokoro ni Hibiku Monogatari
- Kokoro toshokan
- Kokucho no Psychedelica
- Kokurikozaka Kara
- Komaneko
- Komi Can't Communicate (Komi-san wa, Komyusho Desu.)
- Komori-san Can't Decline
- Konjiki no Gash!!
- Konkatsu
- Konkatsu Deka
- Konnichiwa Anne: Before Green Gables
- Kono Aozora ni Yakusoku wo
- Kono Minikukumo Utsukushii Sekai (This ugly and beautiful world)
- Kono Naka ni Hitori, Imoto ga Iru!
- Kono Oto Tomare!
- Konohana Kitan
- KonoSuba: God's Blessing on This Wonderful World!
- Konoyo no Hate de Koi wo Utau Shojo YU-NO
- Konpeki no Kantai
- Kore wa Zombie desu ka? (Is This a Zombie?)
- Koroshiya-san
- Koryaku Wanted!
- Kotetsu Sangokushi
- Koto no Ha no Niwa
- Kotoba Erabi Jiten
- Kotobazeme CD
- Kotodama Shoujo Project
- Kotoura-san