Serie includes 370 albums .
Kocchi Muite Maid-san | Over Here, Maid-san
Koi Shi Chatta Nda!
Koi to Byounetsu
Komon no Tokken
Kono Sukima ni Nejikonde?
Koufukuna Akumu | A Happy Nightmare {Anneioux}
Kouhai futari no yousu ga okashii
Kowagari Mash Up!
Kugatsu no Oruka | September Orca
Kururu Kururu to Nodo ga Nari
