Groups
- akadama-ya 18
- akaneiro no kinmokusei 18
- akanoiki 18
- akuheki 18
- alice digital factory 18
- alice maid 18
- amefurasy 18
- amys conquest 18
- aoboshi 18
- aomidori 18
- area-s 18
- armored ginkakuji 18
- ashita o nakusu 18
- atelier curlicue 18
- aureole 18
- auroramix 18
- autobahn 18
- awamikuya 18
- ayafujii private circle 18
- aypio 18
- b.b.t.t. 18
- badon 18
- banyu 18
- binkan de nani ga warui | whats wrong with sensitivity 18
- bitimaru 18
- blue shachi 18
- bonusshop 18
- boxbear 18
- bud of maiden | b-o-m 18
- buta no hidume 18
- cafe unlimited 18
- catjellyfish 18
- chaos-l 18
- chinwan land 18
- chisakiss 18
- chou project 18
- chromatic room 18
- chuusei mafuman 18
- classic milk 18
- clock 18
- coconut milk 18
- comagire 18
- comic kingdom 18
- creampie 18
- dark emperor room 18
- diana 18
- dynamic kanoke 18
- e-10 field 18
- ecchi na taikendan kokuhaku toukou otoko jyuku 18
- end 18