Series Beginning with R
- Belle (Ryu to Sobakasu no Hime)
- Chikuhodo Regular Series
- Chivalry of a Failed Knight
- Invaders of the Rokujyoma!?
- LAIDBACKERS
- Nanana's Buried Treasure
- R no Gohatto
- R#(Rooms Number)
- R-15
- R.O.D
- R.O.D - THE TV -
- Rabi
- Raccoon Rascal
- Race Queens
- Racing on
- RADIANT
- Radiation House
- Ragna Crimson
- RAGNAROK THE ANIMATION
- RAHXEPHON
- Rail Wars!
- Railway and Train
- Rainbow Nisyarokubou no 7nin
- Raise de wa Chanto Shimasu
- Rakuen no Uta
- Rakuen Tsuiho - Expelled from Paradise -
- Rakugo fan club
- Rakugo Tennyo Oyui
- Ramen Aka Neko
- Ramen daisuki Koizumi san
- Range Murata
- Ranma 1/2
- Ranman
- Ranpo Kitan Game of Laplace
- Rasen no Meikyu - Idenshi sousa -
- Ratatouille
- RAVE
- Raven of the Inner Palace
- Ray
- Ray The Animation
- rayca
- RD Senno Chosa Shitsu
- Rdg Red Data Girl
- Re-Kan!
- RE-MAIN
- Re: Follower
- Re:CREATORS
- Re:Monster
- Re:Stage!
- Re:Zero
- Real Action Heros
- Real Clothes
- Rean-wings
- Reborn as a Vending Machine, I Now Wander the Dungeon
- Reborn to Master the Blade: From Hero-King to Extraordinary Squire
- Rebound
- REC
- Recolove
- Record Collectors
- Record of Lodoss War
- Record of Ragnarok (Shumatsu No Valkyrie)
- Recorder to Randoseru
- Red Cliff
- Red Garden
- Redline
- Refrain Blue
- Regalia The Three Sacred Stars
- Regatta
- Reideen
- Reign of the Seven Spellblades
- Reijin/Qpa Series
- Reikenzan: Hoshikuzu-tachi no Utage
- Reincarnated as a Sword
- Reino Ryokusha Odagiri Kyoko no Uso
- RELEASE THE SPYCE
- ReLIFE
- Renai Boukun
- Renai Catalog
- Renai Jidai
- Renai Neet
- Renkin Sankyu Magical? Pokan
- Rental Kyuseishu
- Rental Magica
- Rental no Koi
- Repeat WHEEL of FORTUNE
- Replicant
- Requiem of the Rose King
- RErideD: Tokigoe no Derrida
- Rescue
- Reset
- Resident
- Resident Evil (Biohazard)
- Resinya!
- Ressha Sentai Tokkyuger
- REVENGER
- Reverse
- Reverse Edge Okawahashi Tantei Sha
- Reversible
- revisions