Groups
- kizahashitei 1
- kkksss 1
- kknite 1
- kleper666 1
- klowz 1
- kmgr 1
- knock outlaw 1
- knuckles 1
- ko-man 1
- ko9m02 1
- kob soft 1
- kobanzame express 1
- kobiki 1
- kobisyoujyo 1
- kobitodou 1
- kobo doracha 1
- kochikame 1
- kocjikame 1
- kodama lab. 1
- kodoku soft 1
- kodomo kamikaze z. 1
- kodomo oukoku 1
- kodomohonpo 1
- koflif 1
- kogado 1
- koge koge house 1
- kogekoge melonpan 1
- koguma bokujou 1
- kohabanya 1
- kohau no heya 1
- kohikan hiranoya 1
- koi wa moumoku 1
- koiing 1
- koinu gumi 1
- koiseyosyounenn 1
- koishikoikogare anatawomotomu 1
- koitosousakusyo 1
- koka ii 1
- kokitsuma 1
- koko o mitekure 1
- koko wa ikimono no sekai 1
- kokoa agepan 1
- kokologic 1
- kokonjihonpo 1
- kokoro ha koi iro 1
- kokorozashi 1
- kokorozashi hachikai 1
- koks k yokochou 1
- kokudanya 1
- kokusai shokushu kenkyuu gaku-kai 1