Calendar & Stationery Series Beginning with K
- Kaze Tachinu (The Wind Rises)
- Keiba / Keirin
- Keijo!!!!!!!!
- Kekkaishi
- Kemeko Deluxe!
- Kemono Friends
- Kemono Jihen
- Kemonomichi
- Kemurikusa
- Kengan Ashura
- Kenja no Deshi wo Nanoru Kenja
- Kenja no Mago
- Kenzen Robo Daimidara
- Keroro Gunso
- Kikansha Thomas
- Kiki's Delivery Service (Majo no Takkyubin)
- Kill la Kill
- Killing Bites
- Kimi ni Todoke
- Kimi no iru Machi
- Kimi No Suizo Wo Tabetai
- Kimi to Boku.
- KING OF BANDIT JING
- KING OF PRISM
- King's Raid
- Kingdom
- Kingdom Hearts
- Kiniro Mosaic
- Kiniro no Corda
- Kino Nani Tabeta?
- Kino no Tabi - the Beautiful World
- Kinoko Inu
- Kiratto Pri Chan
- Kisaragi Gold Star
- Kiseijyu
- Kishiryu Sentai Ryusoulger
- Kishuku Gakko no Juliet
- Kiss x sis
- Kitsutsuki Tanteidokoro
- Kiznaiver
- Kizuna no Allele
- Klonoa
- Knights & Magic
- Knights of Sidonia
- Kobato.
- Kobito-dukan
- Kodoku no Gourmet
- Kofuku Graffiti
- Koguma no Cake ya-san
- Koi Ha Sekai Seifuku No Ato De
- Koi Iro Soramoyou
- Koi to Producer -EVOL x LOVE-
- Koi to Senkyo to Chocolate
- Koi to Uso
- Koi to Yobu niwa Kimochiwarui
- Koihime Muso
- Koisentai Love & Peace
- Kokkoku
- Kokoro Connect
- Kokucho no Psychedelica
- Kokurikozaka Kara
- Komaneko
- Komi Can't Communicate (Komi-san wa, Komyusho Desu.)
- Komori-san Can't Decline
- Konjiki no Gash!!
- 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
- Kore wa Zombie desu ka? (Is This a Zombie?)
- Korokoro Mameshiba
- Koryaku Wanted!
- Kotodama Shoujo Project
- Kotoura-san
- Koukou Yakyu
- Koupen-chan
- Koya no Kotobuki Hikotai
- Kubo won't forgive me
- Kuma Kuma Kuma Bear
- Kuma Miko: Girl Meets Bear
- Kuma no Gakko
- Kumamon
- Kumicho Musume to Sewa Gakari
- Kumodesuga, Nani Ka?
- Kunoichi Tsubaki no Mune no Uchi
- Kuragehime
- Kurenai no Buta
- Kuroko no Basuke (Kuroko's Basketball)
- Kuromukuro
- Kuroshitsuji (Black Butler)
- Kuruneko
- Kusen Madoshi Kohosei no Kyokan
- Kutsushita Nyanko
- Kuzu no Honkai
- Kyo kara Maou!
- Kyo no Nekomura-san
- Kyochu Retto
- Kyokai no RINNE
- Kyoto Teramachi San Jo No Holmes