Groups
- k2crack 4
- k3 1
- k4m 2
- ka y souken 36
- ka-mi-night town 2
- kaaburidou 1
- kab-studio 8
- kababoo 1
- kabaya 2
- kabayakiya 214
- kabitto kiratto 10
- kabo plus 2
- kabocha company 1
- kabocha daioh 8
- kabocha get 11
- kabocha heim 7
- kabocha koubou 1
- kabocha no nakami 2
- kabocha no tane 1
- kabocha obake 5
- kabocha tsuushinsha 2
- kabochayuzu 1
- kabosu ame 1
- kabosu onsen club 3
- kabosu. 2
- kabosu. 1
- kabu fujisawa minato shinsenkan 4
- kabuki-man 14
- kaburesugi 1
- kabushiki gaisha peony 1
- kabushikigaisha toranoana 105
- kabushikigaisha yuri senmonten 6
- kabuto 3-gou 44
- kabuto jirushi 30
- kabutomushi 16
- kabutomushi holdings 1
- kabutomushi no taruto 1
- kabuttari kaburanakattari 50
- kabuyama 1
- kacchuu musume 168
- kachiwari jikkenshitsu 13
- kachomen 2
- kachouan 3
- kachourou 1
- kachusha 37
- kacka 2
- kadath 3
- kaden ryohanten seijin corner 7
- kado room 3
- kadobeya 1