Groups
- eants 23
- eromafia 23
- eternal song 23
- f-graphics 23
- fairy ash 23
- felina 23
- fuaku yuu 23
- gebokudou 23
- gh 23
- gururido 23
- hadairozanmai 23
- hanairogaeru 23
- hanamo oukoku 23
- harmonear 23
- hcom 23
- hidarimigi 23
- higashiyama honpo l.t.d 23
- hikari club 23
- hoshi no yume 23
- hr 23
- i and i 23
- idol time 23
- imomushi kyouiku madoguchi 23
- inumery 23
- iwashikko club 23
- izumi shoseki 23
- jack dou 23
- jam 23
- je taime 23
- jermaneels 23
- jukujuku juvenile 23
- kagehara juukou 23
- kanakana shoutengai 23
- kanmi ningyou 23
- kaoritatsu chaya 23
- keepon 23
- kekemotsu 23
- kemuriya 23
- key 23
- kikka-shurou 23
- killer bambi 23
- kin-youbi 23
- kisoutengai 23
- kokoro no ie 23
- kouka ryouhei 23
- kptms 23
- kuma no ana 23
- kumanikotec 23
- kurodensha 23
- kuroquis 23