Groups
- kenya daihyou 1
- kereru dou 1
- kerorinkerotarin 1
- keroroom 1
- kerutafukissuko 1
- keshika no yamabuki 1
- keshipa 1
- kessaku manga koubou nurunuru 1
- kesshou 1
- kesubitei 1
- ketusi factory 1
- khpn style 1
- kiai-syokudo 1
- kibou kyoudan hope 1
- kibou to zetsubou no yakata 1
- kicca 1
- kicchu 1
- kichijoutei 1
- kichoutei 1
- kick daughter 1
- kid at m 1
- kids fantasy 1
- kigatana 1
- kigou to zenchou no palace 1
- kiiro manjuu 1
- kiiroi gohan 1
- kikai no shinzou 1
- kikaishojo kaiho-sensen 1
- kikakugai.extend 1
- kikikaikai 1
- kikilala 1
- kikitsukiya 1
- kikkanten 1
- kikonet 1
- kikouken 1
- killer pierce 1
- killerbadboys 1
- killswitch 1
- kimagure full course 1
- kimagure kitty 1
- kimcheese 1
- kimi ga suki 1
- kimi no housoku 1
- kimi to boku 1
- kimikage ryou 1
- kimimero 1
- kimitosekai 1
- kinakomochi ramen 1
- kinakorondo 1
- kingfisher boy 1