Oyasuminasai

Oyasuminasai is the ninth single by aiko.

Tracklist

 * 1) Oyasuminasai (おやすみなさい)
 * 2) You to In (陽と陰)
 * 3) Cocoa (ココア)
 * 4) Oyasuminasai (おやすみなさい) (instrumental)