Composed by Kenji Kawai (known for Ghost in the Shell ). The music blends Japanese court music ( gagaku ) with Mongolian throat singing, reinforcing the fictional pan-Asian setting.

If you know Ghost in the Shell: Stand Alone Complex , you know the quality of Production I.G. However, arguably surpasses it in raw animation fluidity.

A central choral piece that sounds like an ancient folk tune. "Omoi Haruka": An instrumental counterpart to the Nahji Song. "Sora no Hikari":