- 1 RIIZE
- 2 Red Velvet
- 3 RADWIMPS
- 4 Roselia
- 5 RAISE A SUILEN
- 6 RIZE
- 7 RESCENE
- 8 RAM WIRE
- 9 日向坂46
- 10 RYTHEM
- 11 Rocket Punch
- 12 Rania
- 13 Rin'
- 14 ROCOBERRY
- 15 ROOKiEZ is PUNK'D
- 16 Rainbow Blaxx
- 17 ROCKY CHACK
- 18 Roo'Ra
- 19 Roys
- 20 Re:Plus
- 21 Ruppina
- 22 Remioromen
- 23 RSP
- 24 Roly Poly Rag Bear
- 25 Ruins
- 26 Radio Caroline
- 27 Rayflower
- 28 ROCK'A'TRENCH
- 29 Riverside
- 30 Rumble Fish