- Roll Over and Die
- Real Girl
- Rowdy Sumo Wrestler Matsutaro!!
- Rock'n Roll Kids
- Red Riding Hood Chacha
- Riddle Story of Devil
- Reign: The Conqueror
- Rainy Cocoa
- Rainy Cocoa in Hawaii
- Rainy Cocoa, Welcome to Rainy Color
- Raccoon Rascal
- Rocky Joe 2
- Requiem of the Rose King
- Requiem of the Rose King Special
- Resident Evil: Death Island
- Remake our Life!
- Red Fox
- Ringing Bell
- Robotech: The Masters Saga
- Reborn to Master the Blade: From Hero-King to Extraordinary Squire
- Ryu the Primitive Boy
- Record of Grancrest War
- Rave Master
- Rumble Garanndoll
- Re-Birthday
- Run Melos!
- Room Camp
- Ruin Explorers Fam & Ihrie
- Remi, Nobody's Girl
- Restaurant to Another World
- Restaurant to Another World 2
- Reborn as a Vending Machine, Now I Wander the Dungeon
- Reborn as a Vending Machine, I Now Wander the Dungeon Season 2
- Redo of Healer
- Redo of Healer (Uncensored)
- Ron Kamonohashi's Forbidden Deductions
- Ron Kamonohashi's Forbidden Deductions Season 2
- Rent-a-Girlfriend
- Rent-A-Girlfriend 2nd Season
- Rent-a-Girlfriend Season 3
- Rent-a-Girlfriend Season 4
- Reborn!
- Reborn! Here Comes a Vongola Family-Style School Trip!
- Run with the Wind
- Robotech: The New Generation
- Rumbling Hearts
- Rumbling Hearts OVA
- Ride Your Wave
- Raven of the Inner Palace
- Requiem from the Darkness
- RIN-NE
- RIN-NE 2nd Season
- RIN-NE 3rd Season
- Record of Lodoss War
- Record of Lodoss War: Chronicles of the Heroic Knight
- Rune Soldier
- Re:cycle of the Penguindrum
- Ringing Fate
- Rin: Daughters of Mnemosyne
- Ramen Fighter Miki
- Reign of the Seven Spellblades
- Recovery of an MMO Junkie
- Recovery of an MMO Junkie Special
- Rainbow Days
- Rainbow Fireflies
- Rail of the Star: A True Story of Children
- Rainbow Samurai [RAW]
- Royal Space Force: The Wings of Honneamise
- Ranking of Kings
- Ranking of Kings: The Treasure Chest of Courage
- R-15
- R-15: R15 Shounen Hyouryuuki
- R.O.D - Read or Die OVA
- R.O.D -The TV-
- Radiant
- RADIANT Season 2
- Ragna Crimson
- Ragnarok the Animation
- Ragnastrike Angels
- RahXephon
- RahXephon: Pluralitas Concentio
- Rail Romanesque
- Rail Wars!
- Rain Town
- Rainbow
- Raiyantsuuri no Uta
- Rakugo Tennyo Oyui
- Rakushou! Hyper Doll
- Red Cat Ramen
- Ranma ½
- Ranma 1/2
- Ranma ½ (2024) 2nd Season
- Ranma ½ OVA
- Ranma ½ Super
- Ranma ½: Akumu! Shunmin Kou
- Ranma ½: Team Ranma vs. The Legendary Phoenix
- Ranma ½: Big Trouble in Nekonron, China
- Ranma ½: Nihao My Concubine
- Ranma 1/2: Hot Song Contest
- Ranma ½: Yomigaeru Kioku
- Rampo Kitan: Game of Laplace
- Red Data Girl
- RE-KAN!
- Re-Main
- Re: Cutey Honey
- Re: Hamatora: Season 2
- Re:CREATORS
- Re:Monster
- Re:ZERO PETIT
- Re:Stage! Dream Days
- Re:ZERO ~Starting Break Time From Zero~
- Re:Zero kara Hajimeru Break Time 2nd Season
- Re:ZERO -Starting Life in Another World-
- Re:ZERO -Starting Life in Another World- The Frozen Bond
- Re:Zero kara Hajimeru Isekai Seikatsu - Memory Snow
- Re:ZERO -Starting Life in Another World- Season 2
- Re:Zero - Starting Life in Another World 2nd Season (Part 2)
- Re:ZERO -Starting Life in Another World- Season 3
- Recorder and Randsell
- Recorder and Randsell Mi
- Recorder and Randsell 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
- Release the Spyce
- Relic Armor Legaciam
- ReLIFE
- ReLIFE: Kanketsu-hen
- Renkin San-kyuu Magical? Pokaan
