Groups
- iwasaki seihonsho 8
- jado soft 8
- jakusansei nostalsan 8
- jinsei saigo no asobi. 8
- joshi nimo katezu 8
- josou bouzu danshi kenkyuujo 8
- joutarouya 8
- jupiter 8
- juukouchoutai sangyou 8
- k equals k 8
- kab-studio 8
- kabocha daioh 8
- kaeru wa nani yatte mo erai 8
- kagirinaku ai. 8
- kaim-an 8
- kaisen teikoku 8
- kakun 8
- kakuu byoutou 8
- kame no misoshiru 8
- kameya mannendou 8
- kamiyan 8
- kamome no shokudou 8
- kanamoriyama 8
- kanaosu 8
- kanimisoya 8
- kankinpaco 8
- kanmidokoro-hibiki 8
- kanons november 8
- kantou dougakai 8
- kanzume honpo 8
- kanzume no souko 8
- kappadou 8
- karin 8
- karuhazumi 8
- katarite to tenganyaku 8
- katuraya 8
- kawa to shiromi 8
- kazami jinguu 8
- kaze no kotowari 8
- kei kei dou 8
- kesa and noise 8
- kf 8
- kid 8
- kikei yuugatou 8
- kikumonza 8
- kill the king 8
- kinkai 100 kg 8
- kinoko hamburg tei 8
- kinoko no karutei-nu 8
- kinoko no ou-sama 8