- Release the Spyce
- Relic Armor Legaciam
- ReLIFE
- ReLIFE: Kanketsu-hen
- Renai Boukun
- Renai Flops
- Renai Flops (Uncensored)
- Renjian Zui Deyi
- Renkin San-kyuu Magical? Pokaan Specials
- Renlei Bowuguan
- Renmei Kuugun Koukuu Mahou Ongakutai Luminous Witches
- Renmei Kuugun Koukuu Mahou Ongakutai Luminous Witches Recap
- Rental Magica
- Rerere no Tensai Bakabon
- RErideD: Tokigoe no Derrida
- Rescue Academia
- Rescue Me!
- Rescue YoYo
- Resident Evil: Damnation
- Resident Evil: Degeneration
- Resident Evil: Vendetta
- Resourceful Princess
- Restol: Teugsu Gujo Dae
- Return of the Heavenly Profound: I Am a Natural Disaster
- Return of the Immortal
- Revenge after respawn: Spoil the Iceberg president
- Revenge after respawn: Spoil the Iceberg president S2
- Revenge Master's Sweetheart
- Revenger
- Revisions
- Revolutionary Girl Utena
- Rewrite
- Rewrite: Moon and Terra
- RG Veda
- Rhea Gall Force
- Ribbon no Kishi
- Rich Player 1
- RICH PLAYER 2
- Rich Player 3
- Rick and Morty: The Anime
- Rideback
- Riding Bean
- Ridley Jones
- Rifle Is Beautiful
- Rikei ga Koi ni Ochita no de Shoumei shitemita.
- Rikei ga Koi ni Ochita no de Shoumei shitemita. Heart
- Riki-Oh 2: Horobi no Ko
- Riki-Oh: Toukatsu Jigoku
- Rikujou Bouei-tai Mao-chan
- Rilakkuma to Kaoru-san
- Rilakkuma to Yuuenchi
- Rilu Rilu Fairilu: Yousei no Door
- Ring ni Kakero
- Ring ni Kakero S2
- Ring of Gundam
- Ringing Bell
- Rinkai!
- Rinne no Lagrange
- Rinne no Lagrange – Kamogawa Days
- Rinne no Lagrange Season 2
- Rinne no Lagrange seasons I and II
- Rinne no Lagrange Specials
- Rinshi!! Ekoda-chan
- Rio – Rainbow Gate!
- Rio: Rainbow Gate!
- Rise Of The Saint King
- Rising Impact Season 2
- Ristorante Paradiso
- Rizelmine
- Ro-Kyu-Bu!
- Ro-Kyu-Bu! SS
- Ro-Kyu-Bu!: Tomoka no Ichigo Sundae
- Road to You
- RobiHachi
- Robin Hood no Daibouken
- Robo to Shoujo (Kari)
- RoboMasters the Animated Series
- Robot Atom
- Robot Carnival
- Robot Girls Z
- Robot Girls Z Episode 0
- Robot Girls Z Plus
- Robot Girls Z Specials
- Robot King
- Robot Taekwon V 84
- Robot Town Sagami 2028
- Robot Trains
- Robotech
- Robotech: Love Live Alive
- Robotech: The Sentinels
- Robotech: The Untold Story
- Roboteuwang Sseonsyakeu
- Robotics;Notes
- Robotics;Notes
- Rock Lee no Seishun Full-Power Ninden
- Rocket Girls
- Rockman EXE: Program of Light and Darkness
- Rockman Hoshi ni Negai wo
- Rockman.EXE Beast
- Rockman.EXE Beast+
- Rockman.EXE Stream
- Rokka no Yuusha
- Rokudenashi Blues
- Rokudenashi Blues 1993
- Rokudenashi Majutsu Koushi to Akashic Records
- Rokudou no Onna-tachi
- Rokuhoudou Yotsuiro Biyori
- Rokujouma no Shinryakusha!?
- Rokumon Tengai Mon Colle Knights
- Rokushin Gattai GodMars
- Rokushin Gattai GodMars (1982)
- Rolling☆Girls
- Rolling☆Girls: Chibi☆Rolling☆Girls Korokoro Gekijou
- Romantic Killer
- Romantica Clock
- Romeo no Aoi Sora
- Romeo x Juliet
- Ronin Warriors
- Ronin Warriors Legend of Kikoutei
- Ronin Warriors Message
- Room Mate: One Room Side M
- Rosario + Vampire
- Rosario + Vampire
- Rosario Vampire Capu2
- Rose of Versailles
- Roswell Conspiracies: Aliens, Myths & Legends
- Rougo ni Sonaete Isekai de 8-manmai no Kinka wo Tamemasu
- Roujin Z
- Rozen Maiden
- Rozen Maiden
- Rozen Maiden (2013)
- Rozen Maiden 2013
- Rozen Maiden Overture
- Rozen Maiden Traumend
- Rozen Maiden: Ouvertüre
- RPG Densetsu Hepoi
