J-POP Idol Series Beginning with R
- Belle (Ryu to Sobakasu no Hime)
- Nanana's Buried Treasure
- R#(Rooms Number)
- Ramen daisuki Koizumi san
- Ray
- Re:Zero
- Redline
- Reino Ryokusha Odagiri Kyoko no Uso
- Rental Kyuseishu
- Rescue
- Reset
- Resident
- Resident Evil (Biohazard)
- Ressha Sentai Tokkyuger
- Reverse
- Rewrite
- Ribbon
- Rikuo
- Rilakkuma
- Ring Series
- Rinshi!! Ekoda-chan
- Risk No Kamisama
- Riso no Musuko
- Rock Jet
- Rockin'on Japan
- Rokudenashi Majutsu Koshi to Kinki Kyoten(Akashic Records)
- Rokudo no Onna-tachi
- Rokuhodo yotsuiro biyori
- Romeo x Juliet
- Romes
- Rryusei no Kizuna
- Rugby
- Runaway
- Runway De Waratte
- Rurouni Kenshin
- Ryoki Hanzai Sosa Han Todo Hinako
- Ryu ga Gotoku
- Ryuo no Oshigoto!
- The reason I can't find my love