| Avenger | Gesshoku Grandguignol | ALI PROJECT | 2003 |
| Avenger | Jigoku no Kisetsu | ALI PROJECT | 2003 |
| Avenger | Mirai no Eve | ALI PROJECT | 2003 |
| Chrono Crusade | Sayonara Solitaire | Saeko Chiba | 2003 |
| Chrono Crusade | Tsubasa wa Pleasure Line | Minami Kuribayashi | 2003 |
| Cromartie High School | Cromartie Koukou Kouka | Sunplaza Nakano | 2003 |
| Cromartie High School | Jun | Takuro Yoshida | 2003 |
| Cromartie High School | Trust Me | Kunio Suma
Bikyoran | 2003 |
| Fullmetal Alchemist | I Will | Sowelu | 2003 |
| Fullmetal Alchemist | Kesenai Tsumi | Nana Kitade | 2003 |
| Fullmetal Alchemist | Melissa | Porno Graffitti | 2003 |
| Fullmetal Alchemist | Motherland | Crystal Kay | 2003 |
| Fullmetal Alchemist | READY STEADY GO | L'Arc~en~Ciel | 2003 |
| Fullmetal Alchemist | Rewrite | Asian Kung-fu Generation | 2003 |
| Fullmetal Alchemist | Tobira no Mukou e | YeLLOW Generation | 2003 |
| Fullmetal Alchemist | UNDO | Cool Joke | 2003 |
| Saiyuki Reload | Fukisusabu Kaze no Naka de | WAG | 2003 |
| Saiyuki Reload | ID | flow-war | 2003 |
| Saiyuki Reload | Wild Rock | BUZZLIP | 2003 |
| Gunslinger Girl | Dopo il Sogno ~Yume no Ato ni~ | op. | 2003 |
| Gunslinger Girl | The Light Before We Land | The Delgados | 2003 |
| Rumbling Hearts | Hoshizora no Waltz | Minami Kuribayashi | 2003 |
| Rumbling Hearts | Kimi ga Nozomu Eien | MEGUMI | 2003 |
| Rumbling Hearts | Precious Memories | Minami Kuribayashi | 2003 |
| Rumbling Hearts | Rumbing Hearts | Minami Kuribayashi | 2003 |
| Peace Maker Kurogane | Hey, Jimmy! | Hav | 2003 |
| Peace Maker Kurogane | You Gonna Feel | Hav | 2003 |
| Lunar Legend Tsukihime | Rinne No Hate Ni... | Fumiko Orikasa | 2003 |
| Lunar Legend Tsukihime | The Sacred Moon | Toshiyuki Oomori | 2003 |
| Maburaho | Koi no Mahou | Ichiko | 2003 |
| Maburaho | We'd Get There Some Day | Ichiko | 2003 |
| R.O.D -The TV- | Confidence | Rieko Miura | 2003 |
| R.O.D -The TV- | Moments in the Sun | kazami with Home Grown | 2003 |
| R.O.D -The TV- | R.O.D. | Hideki Tanaka | 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 |
| Gungrave | Akaneiro ga Moerutoki | Scoobie Do | 2003 |
| Gungrave | Family | Tsuneo Imahori | 2003 |
| Requiem from the Darkness | The Flame | Keiko Lee | 2003 |
| Requiem from the Darkness | The Moment of Love | Keiko Lee | 2003 |
| Planetes | Dive in the Sky | Mikio Sakai | 2003 |
| Planetes | PLANETES ~Affettuosso~ | Hitomi Kuroishi | 2003 |
| Planetes | Wonderful Life | Mikio Sakai | 2003 |
| Twin Spica | Miagete Goran Yoru no Hoshi wo | BEGIN | 2003 |
| Twin Spica | Venus Say | Buzy | 2003 |
| Bottle Fairy | Aki Uta ~Sarara~ | Sarara/Yui Horie | 2003 |
| Bottle Fairy | Fuyu Uta ~Hororo~ | Hororo/Ai Nonaka | 2003 |
| Bottle Fairy | Haru-uta ~Kururu~ | Kururu/Nana Mizuki | 2003 |
| Bottle Fairy | Natsu uta ~Chiriri~ | Nazuka Kaori/Chiriri | 2003 |
| Bottle Fairy | Oshiete Sensei-san | Bottle Fairy | 2003 |
| Bottle Fairy | Shiki Uta ~Binzume Yousei~ | Bottle Fairy | 2003 |
| Gilgamesh | Crazy 4U | Kumi Kouda | 2003 |
| Gilgamesh | Shall We Gather At the River? | Robert Lowry | 2003 |
| Gilgamesh | Wasuremono no Mori | Yuko Ando | 2003 |
| Ai Yori Aoshi: Enishi | I do! | The Indigo | 2003 |
| Ai Yori Aoshi: Enishi | Takaramono | Yoko Ishida | 2003 |
| Ai Yori Aoshi: Enishi | Towa no Hana | Yoko Ishida | 2003 |
| Ai Yori Aoshi: Enishi | presence | the Indigo | 2003 |
| InuYasha the Movie 3: Swords of an Honorable Ruler | Four Seasons | Namie Amuro | 2003 |
| .hack//Gift | Obsession | See-Saw | 2003 |
| .hack//Gift | Yasashii Yoake | See-Saw | 2003 |
| Yamibo: Darkness, The Hat and the Travelers of the Books | Eien no Inori wo Sasagete | Sanae Kobayashi | 2003 |
| Yamibo: Darkness, The Hat and the Travelers of the Books | Hitomi no Naka no Meikyuu | Kayo Aiko | 2003 |
| Battle Programmer Shirase | Pure Enough | Yuki Matsuura | 2003 |
| Battle Programmer Shirase | suddenly | Naomi Amagata | 2003 |
| PopoloCrois | Sakura Mioka | Local Bus | 2003 |
| PopoloCrois | Tomodachi no Uta | CORE OF SOUL | 2003 |
| PopoloCrois | Traumelai | Rurutia | 2003 |
| PopoloCrois | Tsuki Senichi-ya | Rurutia | 2003 |
| Naruto: The Lost Story - Mission: Protect the Waterfall Village | Naruto Main Theme | Toshiro Masuda | 2003 |
| Naruto: The Lost Story - Mission: Protect the Waterfall Village | Rise | Jeremy Sweet & Ian Nickus (English Version) | 2003 |
| Mermaid Forest | Like an angel | Chiaki Ishikawa | 2003 |
| Mermaid Forest | Mizu tamari | kayoko | 2003 |
| Moekan The Animation | Feel in High | Mia Naruse | 2003 |
| Moekan The Animation | Sincerely Yours | Mia Naruse | 2003 |
| Mujin Wakusei Survive | Bokura no Message | Kiroro | 2003 |
| Mujin Wakusei Survive | Sunny Side Hill | ROUND TABLE feat. Nino | 2003 |
| Interstella5555: The 5tory of The 5ecret 5tar 5ystem | Aerodynamic | Daft Punk | 2003 |
| Interstella5555: The 5tory of The 5ecret 5tar 5ystem | One More Time | Daft Punk | 2003 |
| Tokyo Godfathers | Ode to Joy | Moonriders | 2003 |
| Bobobo-bo Bo-bobo | Baka Survivor | Ulfuls | 2003 |
| Bobobo-bo Bo-bobo | H.P.S.J. | MihimaruGT | 2003 |
| Bobobo-bo Bo-bobo | Kirai Tune | FREENOTE | 2003 |
| Bobobo-bo Bo-bobo | Shiawase | Mani Laba | 2003 |
| Bobobo-bo Bo-bobo | Wild Challenger | Jindou | 2003 |
| Moeyo Ken | Moeyo Ken | Ai Orikasa | 2003 |
| Marriage of God & Soul Godannar!! | Shinkon Gattai Godannar!! | Akira Kushida | 2003 |
| Marriage of God & Soul Godannar!! | Zangou no Hitsug | Mitsuko Horie and Ichiro Mizuki | 2003 |
| Marriage of God & Soul Godannar!! | Zangou no Hitsugi | Mitsuko Horie and Ichiro Mizuki | 2003 |
| UFO Ultramaiden Valkyrie 2: December Nocturne | Marble | Hisayo Mochizuki, Chinami Nishimura, Rie Tanaka and Saeko Chiba | 2003 |
| UFO Ultramaiden Valkyrie 2: December Nocturne | Meguriai | Melocure | 2003 |
| Aquarian Age: The Movie | Change My Heart | Yoko Takahashi | 2003 |
| Black Jack Specials: Inochi wo Meguru Yottsu no Kiseki | Roots | B'z | 2003 |
| Black Jack Specials: Inochi wo Meguru Yottsu no Kiseki | The Theme of B.J. | Takahiro Matsumoto | 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 |
| MegaMan NT Warrior: Axess | Futatsu no Mirai | Michihiro Kuroda | 2003 |
| MegaMan NT Warrior: Axess | Hikari Todoku Basho | Kumiko Higa and Akiko Kimura | 2003 |
| Ocha-ken: Chokotto Monogatari | 'HO' toshiyo! | Mizuki Endou | 2003 |
| Ocha-ken: Chokotto Monogatari | Ochaccha Ocha-ken ~Monbushou Shouka 'Chatsumi' Melody Yori~ | the Ocha-ken Singers | 2003 |
