Music Series Beginning with K
- Cat's Eye
- Demon Slayer: Kimetsu no Yaiba
- Kid's War
- Kidou Keiji Jiban
- Kidou Tenshi Angelic Layer
- kiina - Fukano Hanzai Sosakan -
- Kikansha Thomas
- Kiken na Aneki
- Kikujiro to Saki
- Kill la Kill
- Kimagure Orange Road
- Kimi Ga Inakucha Dame Nanda
- Kimi Ga Kokoro Ni Sumitsuita
- Kimi ga Nozomu Eien
- Kimi ga Odoru, Natsu
- Kimi Hannin ja Nai yo ne?
- Kimi Kiss
- Kimi ni Todoke
- Kimi no iru Machi
- Kimi No Suizo Wo Tabetai
- Kimi to Boku.
- Kimi wa Kanata
- Kindaichi Shonen no Jikenbo(Kindaichi Case Files)
- King Kong
- KING OF PRISM
- King's Raid
- Kingdom
- Kingdom Hearts
- Kingyo Club
- Kiniro Mosaic
- Kiniro no Corda
- Kiniro no Tsubasa
- Kinnikuman
- Kinnikuman II
- Kino Nani Tabeta?
- Kino no Tabi - the Beautiful World
- Kinyo Entertainment
- Kinyo Prestige
- Kippari
- Kira Kira
- Kirakira Kenshui
- Kiramaki Project
- Kirarin Revolution
- Kiratto Pri Chan
- Kiratto Prichan
- Kiraware Matsuko no Issho
- Kirawareru Yuki
- Kirin ga Kuru
- Kiseijyu
- Kishiryu Sentai Ryusoulger
- Kiss x sis
- Kissdum -ENGAGE planet-
- Kita no Kuni kara (From a North country)
- Kitakubu Katsudo Kiroku
- Kiteretsu Daihyakka
- Kiznaiver
- Kizoku Tantei
- Kizuna no Allele
- Kyo kara Maou!
- Kyo wa Kaisha Yasumimasu.
- Kyo, Koi wo Hajimemasu
- Kyojin no Hoshi
- Kyojuu Tokusou Jasupion
- Kyokai no RINNE
- Kyoryu Sentai Zyuranger
- Kyoto Chiken no Onna
- Kyoto e Okoshiyasu
- Kyoto Meikyu Annai
- Kyoto Teramachi San Jo No Holmes
- Kyou Kara Ore wa!!
- Kyoukai Senki
- Kyousogiga
- Kyukyoku Chojin R
- Kyukyusentai Go Go V
- Kyumei Byoto 24 ji (Emergency 24 hours)
- Mobile Suit Gundam Iron-Blooded Orphans
- Mobile Suit Gundam: The Origin
- The King of Fighters
- The War Ends the World / Raises the World