Groups
- meifu madou 30
- milky pearl 30
- miracleburn 30
- mirage cat 30
- mix-ism 30
- miyumiyu project 30
- moe moe cafe 30
- monstera 30
- mumu 30
- my pace world 30
- nanairo senpu-ji 30
- nanao heavy industries 30
- naporitan 30
- natorina dou 30
- natsuki gumi 30
- nebosukekin 30
- neginegio 30
- nekoarashi 30
- nemuke 30
- neu 30
- ng 30
- no need 30
- nureshidare 30
- nyawatesou 30
- okatoraya 30
- oojinushi 30
- orange brand 30
- otokonoko daisuki iinchou 30
- oukokusan 30
- p-point 30
- pakopako soft 30
- piropiro-go 30
- poiyo dimension 30
- pororin net 30
- puppy biscuit 30
- red paprika 30
- sandan 30
- seseragi no machikado 30
- shimesaba 30
- shinanoya 30
- shoshosho frontier 30
- sion 30
- sourou yarou a-team 30
- studio mebius 30
- studio sharaku 30
- surface tension 30
- sweet princess 30
- tcnc 30
- teito bouei ryodan 30
- tendou 30