All Anime List "r" at Gogoanime
- Room Mate
- Rosario + Vampire
- Rosario + Vampire 2nd Season
- Roujin Z
- Rozen Maiden
- Rozen Maiden: Zurückspulen
- Rozen Maiden: Ouvertüre
- Rozen Maiden: Träumend
- RPG Real Estate
- Rudolf the Black Cat
- Rumiko Takahashi Anthology
- Rurouni Kenshin: Meiji Kenkaku Romantan (2023)
- Rurouni Kenshin -Kyoto Disturbance-
- Rurouni Kenshin: New Kyoto Arc
- RWBY: Ice Queendom
- Ryman's Club
- Ryokunohara Meikyuu
- Ryoma! The Prince of Tennis
- Ryuu no Haisha
- Ryukyu Timeline 2: Searching for the City of the Tedako
- Ryukyu Timeline: The Girl from Future and the Ancient King
- Rusted Armors
- Recently, my sister is unusual.
- Ronja Rövardotter
- Rascal Does Not Dream of Bunny Girl Senpai
- Rascal Does Not Dream of a Sister Venturing Out
- Rascal Does Not Dream of a Dreaming Girl
- Rage of Bahamut: Genesis
- Rage of Bahamut: Virgin Soul
- Revolutionary Girl Utena
- Revolutionary Girl Utena: The Adolescence of Utena
- Revue Starlight
- Record of Ragnarok
- Record of Ragnarok II Part 2
- Record of Ragnarok II, Part 1
- Reincarnated as a Sword