Female J-POP Idol Artists, Casts, Authors Beginning with R
- Re:ReKOCHI
- READY TO KISS
- Reina Tanaka
- Reina Tanaka
- Rena Kato
- Reon Yuzuki
- Rev.from DVL
- RHYMEBERRY
- Rie Kitahara
- Rie Kitahara
- Rika Ishikawa
- Rika Ishikawa
- Rika Shimura
- Rina Chikano
- Rina Kawaei
- Ring-Trip
- Rino Sashihara
- Risa Niigaki
- Risa Niigaki
- Risako Sugaya
- Risako Sugaya
- ROCK A JAPONICA
- ROLLY
- ROLLY TERANISHI
- Romanporsche
- ROSARIO+CROSS
- ROSY CHRONICLE
- Ru:Run
- Rurika Yokoyama
- Rurika Yokoyama
- Ryota Murai
- Ryota Murai
- Ryuhei Ueshima
- Ryuhei Ueshima
- RYUSEI RYO
- RYUTist