Groups
- cyborg hum 20
- d-ten 20
- dainyu dougumo 20
- denen shoujo 20
- dg 20
- didii temp 20
- diethelm 20
- domodomo 20
- double-h 20
- doujin circle gyu 20
- doujin feti 20
- dream-mist 20
- ensemble sweet 20
- esperanza 20
- evolution 20
- fall-in-love 20
- fat cat 20
- fighting scene 20
- flowerchildueda 20
- freddie works 20
- gajumaru 20
- gd-mechano 20
- gensou kagetourou 20
- geranium 20
- gomadoufu 20
- gorotaishi 20
- gravidan 20
- guilty plus 20
- gyuunyuu nomiba 20
- hagane koubou 20
- haiboku kamen 20
- haikaburi 20
- hamens 20
- hanafubuki gorilla 20
- happo ryuu 20
- happydrop 20
- haru garden 20
- hasuya 20
- hechikanism 20
- hellfragrance 20
- hentai ojisan 20
- hexivision 20
- higashi mikuni kamen 20
- highway-senmu 20
- hiroi heya 20
- hizatsuki nakidashi-dou 20
- honeyroad 20
- ice pink 20
- ichigohou 20
- ill be bear 20