Groups
- relieve 1
- relpam 1
- remianim 1
- remisho 1
- remmings nest 1
- remorse 1
- ren-kon-an 1
- renai kanjou 1
- renai kyou jidai 1
- renai shagekitai 1
- renai torisetsu mirai-ya 1
- renga yashiki 1
- rengaya 1
- renka 1
- renkin antares 1
- renkon salad 1
- rennyu coffee honten 1
- repollo 1
- repron 1
- republic 1
- resonate region 1
- rest. 1
- retas 1
- retasu 1
- retora-38 1
- retoroman 1
- retreat 1
- retroboy 1
- retrospect 1
- reversible panda 1
- rg star 1
- rgbabes 1
- rh1 1
- rhea rhea no puupa 1
- rhythm five 1
- ri no ichiya 1
- ribaibal 1
- ribbon magic 1
- ribbonclassic 1
- ribodi 1
- ricering 1
- rico-squad 1
- ridomi-. 1
- riho 1
- riichi ippatsu 1
- riki palace 1
- rikuokuya 1
- rilelile 1
- rilril 1
- rima cafe 1