- Rabbit
- raccoon dog
- Radwimps
- Rain Book
- RAM WIRE
- RAMMに這いよるクー子さんとクー
- RAMMに這いよる邪神さん
- RAMMに這いよる真尋さんと余市さ
- RAMMに這いよる珠緒さん
- Raphael
- ravex
- Rayflower
- RCサクセション
- Re Birthe
- Re:Japan
- Re:Plus
- READ ALOUD
- REAL REACH
- REDMAN
- rega
- Remedios
- Remioromen
- ReSound Wave
- Rev. from DVL
- REVALCY
- REVIL
- REVSONICS
- Rey
- Rhodanthe*
- RhymeScientist
- Rhymester
- rhythmic
- Rhythmic Toy World
- rice
- RIDER CHIPS
- Ring-Trip
- Rip im´pression
- RIP SLYME
- Rize
- RO-KYU-BU!
- ROACH
- ROCK´A´TRENCH
- Rocky Chack
- ROCK’A’TRENCH
- ROGUE
- ROLLICKSOME SCHEME
- Roly Poly Rag Bear
- Romans
- ROMANTIC PRODUCTION
- RONDONRATS
- RoNo☆Cro
- ROOKiEZ is PUNK´D
- ROOT FIVE
- Rose Noire
- Rosebleu
- ROTH BART BARON
- ROTTENGRAFFTY
- Round Table Featuring Nino
- Royz
- RSP
- RUN&GUN
- Runners-Hi
- Ruppina+
- RYO the SKYWALKER
- RYTHEM
- Ryu-5150
- R指定
- 人間椅子
- 日の毬
- 日本マドンナ
- 日本群马交响乐团
- 日野美歌・葵司朗