Groups
- roar 1
- roast. 1
- robayan no mori 5
- robazoku 21
- robina go round 9
- robo ittetsu 40
- robo moe kenkyuujo 2
- roboko ijime to oppai banchou 2
- roboko teikoku 6
- robopine 2
- rocca 24
- rocinante 8
- rock climber 3
- rock clime 51
- rock man 1
- rock n dolless 4
- rock salt 6
- rock steady 42
- rock village 5
- rockdoodledo 6
- rockdrop 1
- rocket chousashitsu 108
- rocket kyoudai 17
- rocket nenryou 21 13
- rocket pants morning 1
- rockinchair 20
- rockydou 13
- rocomani 74
- rocoroto 15
- rodents 8
- rodeo 13
- rodiura. 45
- rodiura. 4
- rodonatei 6
- rodring 3
- rods blade 7
- roefupukaji 14
- roentgen 11
- rohgun kyoh 7
- rohji 1
- roirabi 5
- roji koubou 13
- roji-ya 5
- rojiko 1
- rojiura 6-3 9
- rojiura holic 10
- rojiura jack 92
- rojiura manhole 66
- rojiura no romandou 16
- rojiura yorozutei 5