| Chrono Crusade | Sayonara Solitaire | Saeko Chiba | 2003 |
| Gilgamesh | Wasuremono no Mori | Yuko Ando | 2003 |
| Gilgamesh | Shall We Gather At the River? | Robert Lowry | 2003 |
| The Galaxy Railways | Ginga Tetsudou wa Harukanari (銀河鉄道は遥かなり)" Sasaki Isao | | 2003 |
| The Galaxy Railways | Ginga no Kirame (銀河の煌)" Sasaki Isao | | 2003 |
| Jungle wa Itsumo Hare nochi Guu Final | Love Tropicana Final | Sister MAYO | 2003 |
| Jungle wa Itsumo Hare nochi Guu Final | Teruteru Bouzu | Rikako Aikawa | 2003 |
| Fullmetal Alchemist | Melissa | Porno Graffitti | 2003 |
| Fullmetal Alchemist | Kesenai Tsumi | Nana Kitade | 2003 |
| Fullmetal Alchemist | Tobira no Mukou e | YeLLOW Generation | 2003 |
| Fullmetal Alchemist | Motherland | Crystal Kay | 2003 |
| Fullmetal Alchemist | I Will | Sowelu | 2003 |
| Fullmetal Alchemist | READY STEADY GO | L'Arc~en~Ciel | 2003 |
| Fullmetal Alchemist | UNDO | Cool Joke | 2003 |
| Fullmetal Alchemist | Rewrite | Asian Kung-fu Generation | 2003 |
| Gungrave | Akaneiro ga Moerutoki | Scoobie Do | 2003 |
| Aquarian Age: The Movie | Change My Heart | Yoko Takahashi | 2003 |
| Bottle Fairy | Oshiete Sensei-san | Bottle Fairy | 2003 |
| Mujin Wakusei Survive | Sunny Side Hill | ROUND TABLE feat. Nino | 2003 |
| Gilgamesh | Crazy 4U | Kumi Kouda | 2003 |
| Midnight Horror School | ABC no Kodomo-tachi | Aiko Kayou | 2003 |
| Midnight Horror School | ABC no Kodomo-tachi | Tomoko Kawakami | 2003 |
| Midnight Horror School | Midnight Horror School | Aiko Kayou | 2003 |
| Midnight Horror School | Happy Mystery | Tomoyo Kawakami | 2003 |
| Cromartie High School | Trust Me | Kunio Suma
Bikyoran | 2003 |
| Cromartie High School | Cromartie Koukou Kouka | Sunplaza Nakano | 2003 |
| Bobobo-bo Bo-bobo | Wild Challenger | Jindou | 2003 |
| Bobobo-bo Bo-bobo | Baka Survivor | Ulfuls | 2003 |
| Bobobo-bo Bo-bobo | Shiawase | Mani Laba | 2003 |
| Bobobo-bo Bo-bobo | Kirai Tune | FREENOTE | 2003 |
| Bobobo-bo Bo-bobo | H.P.S.J. | MihimaruGT | 2003 |
| Kochira Katsushikaku Kameari Kouenmae Hashutsujo The Movie 2: UFO Shuurai! Tornado Daisakusen!! | Katare! Namida! | Sex Machinegun | 2003 |
| Requiem from the Darkness | The Flame | Keiko Lee | 2003 |
| Ham Ham Grand Prix - The Miracle of Aurora Valley ~Ribon-chan's Close Call~ | Hamtarou Tottoko Uta ~Orchestra Version | Ham-chans | 2003 |
| Ham Ham Grand Prix - The Miracle of Aurora Valley ~Ribon-chan's Close Call~ | Mirakururun Grand Purin! | Mini Hams (Minimoni.) | 2003 |
| Shadow Star Narutaru | Nichiyoubi no Taiyou | the-Neutral | 2003 |
| Shadow Star Narutaru | Kairo | biniou | 2003 |
| D.C.~Da Capo~ | Sakura saku mirai koiyume | Yozuca | 2003 |
| D.C.~Da Capo~ | Sonzai | CooRie | 2003 |
| D.C.~Da Capo~ | Mirai he no Melody | CooRie | 2003 |
| D.C.~Da Capo~ | Utamaru Ekaki Uta | Haruko Momoi | 2003 |
| Fighting Spirit: Mashiba vs. Kimura | 360 | Mori Naoya | 2003 |
| Please Twins! | Asu e no Namida | Mami Kawada | 2003 |
| Divergence Eve | Pump Up! | Nao Nagasawa | 2003 |
| Cinderella Boy | Cinderella Boy | DOMINO88 | 2003 |
| Cinderella Boy | Out of Eden | TAKAKO | 2003 |
| New Fist of the North Star | Lu:Na | Gackt | 2003 |
| New Fist of the North Star | Oasis | Gackt | 2003 |
| Green Green | Guri Guri | Sato Hiromi | 2003 |
| Mahoromatic Summer Special | そ・れ・い・ゆ | Ayako Kawasumi | 2003 |
| Mahoromatic Summer Special | Hiryu Musume Ha! Date Ondo | Triomatic & Minawa | 2003 |
| Dokkoida?! | Chikyuu Merry-Go-Round | Kana Ueda | 2003 |
| Green Green | Aozora | Yuria | 2003 |
| Divergence Eve | Nine Inch Nails | Yousuke Houga | 2003 |
| Happy☆Lesson Advance | Radio Jack | Sleepin' JohnnyFish | 2003 |
| Happy☆Lesson Advance | Party | Millio | 2003 |
| Happy☆Lesson Advance | LOVE GOES ON | Mie Sonozaki | 2003 |
| Sugar: A Little Snow Fairy Summer Special | Kokoro no Piano | Asano Masumi | 2003 |
| Sugar: A Little Snow Fairy Summer Special | Sugar Ba | Love" by Ishida Youko | 2003 |
| Vie Durant | Union of the Wolf | Takahiro Sakurai | 2003 |
| Mazinkaiser: Deathmatch! General Dark | Senshi yo Nemure... | JAM Project featuring 福山芳樹 | 2003 |
| True Love Story Summer Days, and yet... | Sweet Connection | Kuwatani Natsuko | 2003 |
| True Love Story Summer Days, and yet... | Farewell, Street Corner | Kuwatani Natsuko | 2003 |
| Mazinkaiser: Deathmatch! General Dark | The Gate of The Hell | Jam Project | 2003 |
| Rumiko Takahashi Anthology | Tsuzureori | speena | 2003 |
| Rumiko Takahashi Anthology | Sayonara | KUMACHI | 2003 |
| Pokémon: Gotta Dance | Polka O Dolka | Inuko Inuyama + Nolsol Chorus Group | 2003 |
| Pokémon: Gotta Dance | Polka O Dolka English Version | ??? | 2003 |
| Pokémon: Gotta Dance | It's the Start of an Adventure!! | KAORI | 2003 |
| Tenchi Muyo! Ryo-Ohki | Lovely Cookin' | Tomoko Odajima | 2003 |
| Ikki Tousen: Battle Vixens | Drivin' through the Night | move | 2003 |
| Ikki Tousen: Battle Vixens | Let me be with You | Shela | 2003 |
| Full Metal Panic? Fumoffu | Kimi ni Fuku Kaze | Shimokawa Mikuni | 2003 |
| Full Metal Panic? Fumoffu | Sore ga Ai Deshou | Shimokawa Mikuni | 2003 |
| Boku no Son Gokuu | Butterfly | Imai Eriko | 2003 |
| Please Twins! | Second Flight | KOTOKO & Sato Hiromi | 2003 |
| Submarine 707R | Ichiban Boshi | Yumi Sudou | 2003 |
| Submarine 707R | Yakusoku no Umi e: 707 no Theme | Yutaka Minobe | 2003 |
| Submarine 707R | Kioku no Umi | Yutaka Minobe | 2003 |
| Popotan | Popotan Hatake de Tsukamaete | UNDER17 | 2003 |
| Nasu: Summer in Andalusia | Jitensha Show Uta | Kiyoshirou Imawano | 2003 |
| Massugu ni Ikou. | Dorobou | aiko | 2003 |
| Massugu ni Ikou. | Hanabi | aiko | 2003 |
| My Sister Momoko | Natural | Yuka Kanno | 2003 |
| Popotan | S.U.K.I | Funta | 2003 |
| Pokémon: Jirachi — Wish Maker | Chiisaki Mono | Asuka Hayashi | 2003 |
| Pokémon: Jirachi — Wish Maker | Make a Wish | Cindy Mizelle & Asuka Hayashi | 2003 |
| Tenchi Muyo! Ryo-Ohki | Tenchi Muyou! Ryououki Dai San Ki Theme | Akifumi Tada | 2003 |
| Dokkoida?! | Itsumo Te no Naka ni | Psychic Lover | 2003 |
| Last Exile | Cloud Age Symphony | Shuntaro Okino | 2003 |
| Kino's Journey | All the Way | Mikuni Shimokawa | 2003 |
| Kino's Journey | The Beautiful World | Ai Maeda | 2003 |
| Scrapped Princess | Little Wing | JAM Project featuring Masami Okui | 2003 |
| Scrapped Princess | Daichi no la-li-la | Yoko Ueno and Masumi Itou | 2003 |
| Mizuiro (2003) | Sora no Tsuzuki | Hiromi Sato | 2003 |
| Mizuiro (2003) | Yasashisa no Hajimaru Basho | Hiromi Sato | 2003 |
| Hitsuji no Uta | Destiny ~Shukumei~ | Hayashibara Megumi & Seki Tomokazu | 2003 |
| Mythical Detective Loki Ragnarok | Believe in Heaven | Shinichirou Miki | 2003 |
| Kaleido Star | Take it Shake it | Sugar | 2003 |
| Kaleido Star | Yakusoku no Basho e | Chihiro Yonekura | 2003 |
