Now our music is purchasable at bandcamp!
Here are some examples of Sachiyo's sound work.

The audio works in this page below this statement by Sachiyo Takahashi is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. Sachiyo Takahashi を著作者とするこれらの作品 は クリエイティブ・コモンズの 表示 - 非営利 - 改変禁止 4.0 国際 ライセンスで提供されています。
Live-Cinema Soundtrack:
Galaxy Green - memory
Soundtrack for a nostalgic scene looking back the earth from another galaxy.
Not Outside - bubble
Soundtrack for an adventurous scene floating in the bubbles that resemble childhood bathing.
Dark Matter - cat girl
Soundtrack for coquettish and cruel scene going underneath of cute girl's mind.
The Red String - night
Soundtrack for a scene of soul searching in solitude and darkness
Acousmatic:
ParaDice
This piece is a study of Noh-kan, a flute used in traditional Japanese Noh theatre. The attempt of this piece is to explore the "space of Noh-kan". Here, Noh-kan's sound shifts perpetually between several pair of poles; sound/breath, sound (noise)/music, abstract/concrete, micro/macro-image, oriental/occidental.
The title of the piece means "paradise" and "para-dice", a pair of dice. They say the sound of Noh-kan can communicate with the other side of the world --- maybe paradic(s)e exists in sound/as sound/with sound.
Noh-Kan played by: Sachiyo Takahashi
Honorable Mention at the biennial acousmatic composition competition Métamorphoses 2002, Brussels (BE).