Groups
- yatsufusa no kobeya 53
- youkai ankake 53
- yuriko club 53
- yuu adashino suisan 53
- zenmain 53
- ziggurat 53
- abaken 52
- acesulfame kei 52
- ame ramune 52
- arch 52
- archetype 52
- ask 52
- boku wa maso desu 52
- bottomress pit 52
- brabustersystem 52
- cocon 52
- dennou yamasakigumi 52
- dokudenpa jushintei 52
- dokumushi shokeitai 52
- dualtail 52
- frill 52
- fry dish 52
- fukafuka tenshoku 52
- fukurou-ya 52
- furafura toxin 52
- g-spot 52
- gc-dan 52
- gemuodou 52
- gensou mikan 52
- gouon 52
- hatsui tsumo 52
- hentaiworks 52
- hibi rakuraku 52
- hokkyoku hotaru 52
- iorigumi 52
- j.o.c e.go 52
- kashinoki 52
- kisarazu teikoku 52
- koboshi no niwa 52
- korirouan 52
- kuropoplar 52
- kyoubou jouchotai 52
- marimo 52
- mizuwari neko 52
- monotone 52
- nijiiro mask 52
- otona shuppan 52
- oyakodon 52
- pondemix 52
- remonsan project 52