| Texhnolyze | Guardian Angel (Xavier's Edit) | Juno Reactor | 2003 |
| Texhnolyze | Tsuki no Uta | Gackt | 2003 |
| Texhnolyze | Walking Through the Empty Age | Yoko Ishida | 2003 |
| D.N.Angel | Byakuya ~ True Light | Miyamoto Shunichi | 2003 |
| D.N.Angel | Caged Bird | Shunichi Miyamoto | 2003 |
| D.N.Angel | Hajimari no hi | Minawo | 2003 |
| D.N.Angel | Michishirube | Shunichi Miyamoto | 2003 |
| D.N.Angel | Yasashii gogo | Minawo | 2003 |
| Last Exile | Cloud Age Symphony | Shuntaro Okino | 2003 |
| Last Exile | Over The Sky | Hitomi | 2003 |
| Stellvia | Asu e no brilliant road | angela | 2003 |
| Stellvia | Dear my best friend | angela | 2003 |
| Stellvia | Kirei na Yozora | angela | 2003 |
| Stellvia | The end of the world | angela | 2003 |
| Scrapped Princess | Daichi no la-li-la | Yoko Ueno and Masumi Itou | 2003 |
| Scrapped Princess | Little Wing | JAM Project featuring Masami Okui | 2003 |
| Ultra Maniac | Hitotsu=Unmei Kyoudoutai | can/goo | 2003 |
| Ultra Maniac | Kagami no Naka | can/goo | 2003 |
| Air Master | ROLLING 1000 tOON | Maximum The Hormone | 2003 |
| Air Master | Retsu no Matataki | Japahari Net | 2003 |
| E's Otherwise | Jouhou | Suitei Shoujo | 2003 |
| E's Otherwise | Tonight/Midnight | Chicochair | 2003 |
| Zatch Bell! | Idea | Tsukiko Amano" | 2003 |
| Zatch Bell! | Kasabuta | Hidenori Chiwata | 2003 |
| Zatch Bell! | Kasabuta | Hidenori Chiwata" | 2003 |
| Zatch Bell! | Kimi ni Kono Koe ga Todokimasu You ni | Takayoshi Tanimoto | 2003 |
| Zatch Bell! | Kyou yori Ashita wa | Echiura" | 2003 |
| Zatch Bell! | Mienai Tsubasa | Takayoshi Tanimoto | 2003 |
| Zatch Bell! | PERSONAL | Aya Ueto" | 2003 |
| Zatch Bell! | STARS ~you don't have to worry about tomorrow~ | KING" | 2003 |
| Zatch Bell! | Tsuyogari | Eri Kitamura" | 2003 |
| Zatch Bell! | ★遊FEVER 2005★ | Tomoe Shinohara | 2003 |
| Hitsuji no Uta | Destiny ~Shukumei~ | Hayashibara Megumi & Seki Tomokazu | 2003 |
| Gad Guard | Song for My Buffalo | PE'Z | 2003 |
| Gad Guard | boomerang boogie | Pe'z | 2003 |
| Hoop Days | Baller | F Chris | 2003 |
| Hoop Days | Sound of Bounce | DA PUMP | 2003 |
| Mythical Detective Loki Ragnarok | Believe in Heaven | Shinichirou Miki | 2003 |
| Mythical Detective Loki Ragnarok | Rakuen no Tobira | YAMOTO from White Bound | 2003 |
| Detective School Q | 100% Pure | Pipo Angels | 2003 |
| Detective School Q | Kaze ni Mukai Aruku Youni | Hayami Kishimoto | 2003 |
| Detective School Q | Koigokoro | Akane Sugazaki | 2003 |
| Detective School Q | Luvly, Merry-Go-Round | Pipo Angels | 2003 |
| Detective School Q | MeiQ!? | Hayami Kishimoto | 2003 |
| Detective School Q | Mienai Story | Hayami Kishimoto | 2003 |
| Detective School Q | Nijiiro ni Hikari Umi | Aiko Kitahara | 2003 |
| Kaleido Star | Boku wa Kokoni Iru | SOPHIA | 2003 |
| Kaleido Star | Escape | r.o.r/s | 2003 |
| Kaleido Star | Real Identity | Sugar | 2003 |
| Kaleido Star | Take it Shake it | Sugar | 2003 |
| Kaleido Star | Tattoo Kiss | r.o.r/s | 2003 |
| Kaleido Star | Yakusoku no Basho e | Chihiro Yonekura | 2003 |
| Kaleido Star | Yakusoku no Basho e | Chihiro Yonekura & Kaleido Stars | 2003 |
| Kino's Journey | All the Way | Mikuni Shimokawa | 2003 |
| Kino's Journey | The Beautiful World | Ai Maeda | 2003 |
| Mermaid Melody: Pichi Pichi Pitch | Daiji na Takarabako | Asumi Nakata | 2003 |
| Mermaid Melody: Pichi Pichi Pitch | Rainbow Notes | Miyuki Kanbe | 2003 |
| Mermaid Melody: Pichi Pichi Pitch | Sekai de Ichiban Hayaku Asa ga Kuru Basho | Asumi Nakata, Hitomi Terakado, and Mayumi Asano | 2003 |
| Mermaid Melody: Pichi Pichi Pitch | Taiyou no rakuen ~Promised Land~ | Miyuki Kanbe | 2003 |
| Mousou Kagaku Series: Wandaba Style | Moon de Go! Go! | MixJuice | 2003 |
| Mousou Kagaku Series: Wandaba Style | The IJIN-DEN Tensai no Hosoku | MixJuice | 2003 |
| Chobits: Chibits - Sumomo and Kotoko Deliver | Let Me Be With You | ROUND TABLE feat. Nino | 2003 |
| Ninja Scroll: The Series | Jubei's Theme | Kitaro | 2003 |
| Ninja Scroll: The Series | Shigure's Theme | Kitaro | 2003 |
| Tenshi no Shippo Chu! | Nemunemu Tenshi | Masumi Itou | 2003 |
| Tenshi no Shippo Chu! | Yasashii Ai no Hane | Masumi Itou | 2003 |
| RahXephon: Pluralitas Concentio | tune the rainbow | Maaya Sakamoto | 2003 |
| Naruto: Find the Crimson Four-leaf Clover! | Naruto Main Theme | Toshiro Masuda | 2003 |
| Eiken | Feel Like Our Days | Toko | 2003 |
| Eiken | Jewel's Memory | Toko | 2003 |
| Guardian Hearts | Glassdama | Sleepin' JohnnyFish | 2003 |
| Guardian Hearts | Nagareboshi no hi | Sleepin' Johnny Fish | 2003 |
| The World of Narue | Ice Cream | Saeko Chiba | 2003 |
| The World of Narue | Nagareboshi☆ | CooRie | 2003 |
| Astro Boy (2003) | Boy's Heart | Fujii Fumiya | 2003 |
| Astro Boy (2003) | Now or Never | Chemistry meets M-flo | 2003 |
| Astro Boy (2003) | Tetsuwan Atom | Zone & Run Time All Stars | 2003 |
| Astro Boy (2003) | True Blue | Zone | 2003 |
| Saint Beast: Seijuu Kourin-hen | Bus Stop | Hiroyuki Yoshino | 2003 |
| Saint Beast: Seijuu Kourin-hen | Four Seasons | Kouki Miyata | 2003 |
| Saint Beast: Seijuu Kourin-hen | Kitty | Kenichi Suzumura | 2003 |
| Saint Beast: Seijuu Kourin-hen | Owaranai Yume no Hitotoki | Toshiyuki Morikawa | 2003 |
| Saint Beast: Seijuu Kourin-hen | SWEET ANGEL | Takahiro Sakurai | 2003 |
| Saint Beast: Seijuu Kourin-hen | Seinaru Kemonotachi | Hiroshi Kitadani | 2003 |
| Saint Beast: Seijuu Kourin-hen | birdcage | Tomokazu Sugita | 2003 |
| Mizuiro (2003) | Sora no Tsuzuki | Hiromi Sato | 2003 |
| Mizuiro (2003) | Yasashisa no Hajimaru Basho | Hiromi Sato | 2003 |
| Human Crossing | Believing | Aki Asahina | 2003 |
| Human Crossing | REVENGE ~Asu e no Chigai~ | Nana Katase | 2003 |
| Parasite Dolls | Get On the Beat | Michaelson
Vocals | 2003 |
| Parasite Dolls | off | Michaelson
Vocals | 2003 |
| Detective Conan Movie 07: Crossroad in the Ancient Capital | Time after time ～花舞う街で～ | Mai Kuraki | 2003 |
| Di Gi Charat Nyo | Daisuki | Asami Sanada, Miyuki Sawashiro, and Kyoko Hikami | 2003 |
| Di Gi Charat Nyo | Di Gi Charat Ondo | Asami Sanada, Miyuki Sawashiro, Kyoko Hikami, and Yoshik | 2003 |
| Di Gi Charat Nyo | Dynamite I.N.G | Asami Sanada, Miyuki Sawashiro, and Kyoko Hikami | 2003 |
| Di Gi Charat Nyo | EQUAL ロマンス | Prière | 2003 |
| Di Gi Charat Nyo | Heartbeat | Prière | 2003 |
| Di Gi Charat Nyo | Miracle Wonderland | Asami Sanada, Miyuki Sawashiro, and Kyoko Hikami | 2003 |
| Di Gi Charat Nyo | PARTY☆NIGHT -Cyber Trance Version- | Asami Sanada, Miyuki Sawashiro, Kyoko Hikami, and Yuka Iguchi | 2003 |
| Di Gi Charat Nyo | PARTY☆NIGHT -Cyber X'mas Version- | Asami Sanada, Miyuki Sawashiro, Kyoko Hikami, and Yuka Iguchi | 2003 |
