- Re:␣Hamatora
- Re:Creators
- Re:Monster
- Re:Petit kara Hajimeru Isekai Seikatsu
- Re:Stage! Dream Days
- Re:Zero kara Hajimeru Break Time
- Re:Zero kara Hajimeru Break Time 2nd Season
- Re:Zero kara Hajimeru Isekai Seikatsu
- Re:Zero kara Hajimeru Isekai Seikatsu - Hyouketsu no Kizuna
- Re:Zero kara Hajimeru Isekai Seikatsu - Memory Snow
- Re:Zero kara Hajimeru Isekai Seikatsu 2nd Season
- Re:Zero kara Hajimeru Isekai Seikatsu 2nd Season Part 2
- Re:Zero kara Hajimeru Isekai Seikatsu 3rd Season
- Recorder to Randoseru Do♪
- Recorder to Randoseru Mi☆
- Recorder to Randoseru Re♪
- Red Baron
- Red Garden
- Red Garden: Dead Girls
- Redline
- Refrain Blue
- Regalia: The Three Sacred Stars
- Reideen
- Reikenzan: Eichi e no Shikaku
- Reikenzan: Hoshikuzu-tachi no Utage
- Reiwa no Di Gi Charat
- Rekishi ni Nokoru Akujo ni Naru zo
- Rekka no Honoo
- Release the Spyce
- Relic Armor Legaciam
- ReLIFE
- ReLIFE: Kanketsu-hen
- Renai Boukun
- Renai Flops
- Renai Flops (Uncensored)
- Renkin San-kyuu Magical? Pokaan
- Renkin San-kyuu Magical? Pokaan Specials
- Renmei Kuugun Koukuu Mahou Ongakutai Luminous Witches
- Renmei Kuugun Koukuu Mahou Ongakutai Luminous Witches Recap
- Renou Xueyuan
- Rental Magica
- RErideD: Tokigoe no Derrida
- Rescue Me!
- Resourceful Princess
- Revenger
- Revisions
- Rewrite
- Rewrite 2nd Season
- RG Veda
- Rhea Gall Force
- Ribbon no Kishi
- Rick and Morty: The Anime
- RideBack
- Riding Bean
- Rifle Is Beautiful
- Rifle Is Beautiful Recap
- Rift
- Right Places: Sono Toki, Boku no Irubeki Basho
- Rikei ga Koi ni Ochita no de Shoumei shitemita.
- Rikei ga Koi ni Ochita no de Shoumei shitemita. 2nd Season
- Riki-Oh 2: Horobi no Ko
- Riki-Oh: Toukatsu Jigoku
- Rikujou Bouei-tai Mao-chan
- Rilakkuma to Kaoru-san
- Rilakkuma to Yuuenchi
- Rinkai!
- Rinne no Lagrange
- Rinne no Lagrange Season 2
- Rinne no Lagrange Season 2 Specials
- Rinne no Lagrange Specials
- Rinne no Lagrange: Kamogawa Days
- Rinne no Lagrange: Kamogawa Memoria
- Rio: Rainbow Gate!
- Rio: Rainbow Gate! Special
- Rising Impact
- Rising Impact Season 2
- Ristorante Paradiso
- Rizelmine
- Ro-Kyu-Bu!
- Ro-Kyu-Bu! SS
- Road of Naruto
- RobiHachi
- RoboMasters the Animated Series
- Robot Atom
- Robot Carnival
- Robot Girls Neo
- Robot Girls Z
- Robot Girls Z Episode 0
- Robot Girls Z Plus
- Robot Girls Z Specials
- Robot Trains
- Robotech II: The Sentinels
- Robotech: The Shadow Chronicles
- Robotics;Notes
- Rock wa Lady no Tashinami deshite
- Rocket Girls
- Rockman Hoshi ni Negai wo
- Rockman.EXE
- Rockman.EXE Axess
- Rockman.EXE Beast
- Rockman.EXE Beast+
- Rockman.EXE Movie: Hikari to Yami no Program
- 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!? (TV)
- Rokumon Tengai Mon Colle Knights
- Rokushin Gattai GodMars
- Rolling☆Girls
- Romantic Killer
- Romeo no Aoi Sora
- Romeo x Juliet
- Room Mate
- Rosario to Vampire
- Rosario to Vampire Capu2
- Rougo ni Sonaete Isekai de 8-manmai no Kinka wo Tamemasu
- Roujin Z
- Rozen Maiden
- Rozen Maiden (2013)
- Rozen Maiden: Ouvertüre
- Rozen Maiden: Träumend
- RPG Fudousan
- Rudolf to Ippaiattena
- Rumiko Takahashi Anthology
- Runway de Waratte
- Ruri no Houseki
- Rurouni Kenshin Special
- Rurouni Kenshin: Meiji Kenkaku Romantan
- Rurouni Kenshin: Meiji Kenkaku Romantan - Ishinshishi e no Chinkonka
- Rurouni Kenshin: Meiji Kenkaku Romantan - Kyoto Douran
- Rurouni Kenshin: Meiji Kenkaku Romantan - Seisou-hen
- Rurouni Kenshin: Meiji Kenkaku Romantan - Shin Kyoto-hen
