| Piano, Keyboards, Synth Programming | Al『PIVOT』(2000.10.06 SHCZ-0005) |
| 朝霧 | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| Time and Air | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| 月の光 | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| Invisible Palette | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| Vari Dance | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| 亡き王女のためのパヴァーヌ | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| エメラルドの波紋〜Next Story | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| One Night | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| Marshmallow Pillow | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| エイプリルフール | Piano | Al『Floating Colors』(2002.03.20 COCB-31833) |
| White Line | Piano, Keyboards | Al『Foresight』(2003.10.10 COOL-111) |
| Angela | Piano | Al『Foresight』(2003.10.10 COOL-111) |
| Syaos | Piano, Keyboards | Al『Foresight』(2003.10.10 COOL-111) |
| Cape Wind | Piano | Al『Foresight』(2003.10.10 COOL-111) |
| Presto | Piano, Keyboards | Al『Foresight』(2003.10.10 COOL-111) |
| It's Your Love | Piano, Keyboards | Al『Foresight』(2003.10.10 COOL-111) |
| Desafinado | Piano | Al『Foresight』(2003.10.10 COOL-111) |
| Upload | Piano, Keyboards | Al『Foresight』(2003.10.10 COOL-111) |
| Presto (Break through Version) | Piano, Keyboards & Programmings | Al『Foresight』(2003.10.10 COOL-111) |