Music Series Beginning with R
- Belle (Ryu to Sobakasu no Hime)
- LAIDBACKERS
- Nanana's Buried Treasure
- R#(Rooms Number)
- R-15
- R.O.D
- R.O.D - THE TV -
- Raccoon Rascal
- RADIANT
- Radiation House
- Railway and Train
- Rainbow Nisyarokubou no 7nin
- Rakuen Tsuiho
- Ramen daisuki Koizumi san
- Range Murata
- Ranma 1/2
- Ranman
- Ranpo Kitan Game of Laplace
- Ratatouille
- Raven of the Inner Palace
- Ray
- RD Senno Chosa Shitsu
- Rdg Red Data Girl
- Re-Kan!
- RE-MAIN
- Re: Follower
- Re:CREATORS
- Re:Monster
- Re:Zero
- Real Action Heros
- Real Clothes
- Rean-wings
- REC
- Record Collectors
- Record of Lodoss War
- Record of Ragnarok (Shumatsu No Valkyrie)
- Recorder to Randoseru
- Red Cliff
- Red Garden
- Regatta
- Reikenzan: Hoshikuzu-tachi no Utage
- Reino Ryokusha Odagiri Kyoko no Uso
- ReLIFE
- Renai Jidai
- Rental Kyuseishu
- Rental no Koi
- Replicant
- Rescue
- Reset
- Resident
- Resident Evil (Biohazard)
- Ressha Sentai Tokkyuger
- Reverse
- revisions
- Rewrite
- Richard Hall
- Richman, Poorwoman
- Ridge Racer
- Rikei ga koi ni ochitanode shomei shitemita.
- Rikuo
- Rilakkuma
- Rilu Rilu Fairilu - Yousei no Door -
- Ring Series
- Rising Impact
- Riso no Musuko
- Riso no Seikatsu
- Robotics; Notes
- Rock and Read
- Rock Jet
- Rock wa Shukujo no Tashinami de Shite
- Rockin'on Japan
- Rokka no Yusha
- Rokudenashi Blues
- Rokudenashi Majutsu Koshi to Kinki Kyoten(Akashic Records)
- Rokudo no Onna-tachi
- Rokuhodo yotsuiro biyori
- Romeo x Juliet
- Romes
- Ron Kamonohashi: Deranged Detective
- Ronia, the Robber's Daughter
- Rookies
- Room Of King
- Roosevelt Game
- Rosario + Vampire
- Rove
- Royal Space Force - The Wings of Honneamise
- Rozen Maiden
- Rryusei no Kizuna
- Runaway
- Runway De Waratte
- Rurouni Kenshin
- Ryman's Club
- Ryoki Hanzai Sosa Han Todo Hinako
- Ryomaden
- Ryu ga Gotoku
- Ryujin Mabuya
- Ryusei Sentai Musumet
- The reason I can't find my love
- The reason She went to The Duke'S Mansion