R-15
| Opening | Maji Yaba Mousou LOVE |
| Ending | HIRAMEKI! Peace |
RahXephon
| Opening | Hemisphere |
| Ending | Yume no Tamago |
| Ending 2 | Before You Know |
Ramen Fighter Miki [Muteki Kanban Musume]
| Opening | Wild Spice |
| Ending | Muteki na smile |
Rave Master
| Opening | Butterfly Kiss |
| Opening 2 | Higher and Higher |
| Opening 3 | Higher and Higher (Elie Ver) |
| Ending | Kohaku no Yurikago |
| Ending 2 | Hikousen |
Ray
Re Cutie Honey (OAV)
| Opening | Cutie Honey |
| Ending | Into Your Heart |
Read Or Die (OAV)
Read Or Die
| Opening | R.O.D |
| Ending | Moments in The Sun |
| Ending 2 | Confidence |
Real Drive
| Opening | Wanderland |
| Ending | Katahiza no Yogore |
Rec
| Opening | Cheer! ~Makkana Kimochi~ |
| Ending | Devotion |
Red Garden
| Opening | Jolly Jolly |
| Ending | On My Juliet |
Rental Magica
| Opening | Sora Ni Saku |
| Opening 2 | Faith |
| Ending | Aruiteikou |
| Ending 2 | Aruiteikou (Acapella version) |
Requiem from the Darkness
| Opening | Flame |
| Ending | The Moment of Love |
Revolutionary Girl Utena [Shoujo Kakumei Utena]
| Opening | -Rinbu- Revolution |
| Ending | Truth |
| Ending 2 | Virtual Star Hasseigaku |
| Ending 3 | Rose & Release |
| Insert Song | Zettai Unmei Mokushiroku |
Revolutionary Girl Utena - The Movie (Movie)
| Insert Song | Toki Ni Ai Wa |
RIN ~Daughters of Mnemosyne~ (OAV) [Mnemosyne - Mnemosyne no Musume-tachi (OAV)]
| Opening | Alsatia |
| Ending | Cause Disarray |
Rio - Rainbow Gate!
| Opening | Sekai to Issho ni Mawarou yo! |
| Ending | Miracle Chance |
Ristorante Paradiso
| Opening | Marigold |
| Ending | Suteki na Kajitsu |
Ro-Kyu-Bu!
| Opening | SHOOT! |
| Ending | Party Love ~Okkiku Naritai~ |
Robonimal Panda-Z - The Robonimation
| Opening | Voyager |
| Ending | Voyager (Instrumental) |
Rocket Girls
| Opening | RISE |
| Ending | Ashita Iki no Bus ni Notte |
Romantic Mode
Romeo x Juliet
| Opening | Inori ~You Raise Me Up~ |
| Ending | Cyclone |
| Ending 2 | Good bye, yesterday |
Ronin Warriors
| Opening | Stardust Eyes |
| Opening 2 | Samurai Heart |
| Ending | Faraway |
| Ending 2 | Be Free |
Rosario + Vampire
| Opening | Cosmic Love |
| Ending | Dancing in the Velvet Moon |
Rosario + Vampire Capu2
| Opening | DISCOTHEQUE |
| Ending | Trickster |
| Ending 2 | Trinity Cross |
Rozen Maiden
| Opening | Kinjirareta Asobi |
| Ending | Tomei Shelter |
Ruler of Nabari [Nabari no Ou]
| Opening | Crawl |
| Ending | Hikari |
| Ending 2 | Aru ga Mama |
Rumbling Hearts (H-Game) [Kimi ga Nozomu Eien (H-Game)]
| Opening | Blue Tears |
| Ending | Kimi ga Nozomu Eien |
| Insert Song | Rumbling Hearts |
Rumbling Hearts [Kimi ga Nozomu Eien]
| Opening | Precious Memories |
| Ending | Hoshizora no Waltz |
Rurouni Kenshin
| Opening | One Half |
| Opening 2 | Sobakasu |
| Opening 3 | Kimi ni Fureru Dakede |
| Opening 4 | Tactics |
| Ending | Namida Wa Shite Iru |
| Ending 2 | Heart Of Sword |
| Ending 3 | The Fourth Avenue Cafe |
| Ending 4 | It's gonna Rain! |
| Ending 5 | 1-3 no Junjou na Kanjou |
| Ending 6 | Dame |
| Ending 7 | Freckles |