does anyone know who composed the music for the psn/psp game, echochrome?

i looked at gmr, but no composers were listed.
and it doesn't seem like it's listed over here on the label's site as well http://www.team-e.co.jp/products/kdsd-00209.html

so... anyone know?

p.s. it's really peaceful and beautiful music

The in-game credits say Hideki Sakamoto.

yep, seems you're right. thanks. just did a quick check on jp wikipedia
http://ja.wikipedia.org/wiki/%E5%9D%82% … 1%E5%9F%8E