One Room Disco

 is the ninth single by Perfume.

CD

 * 1) One Room Disco (ワンルーム・ディスコ)
 * 23:30
 * 1) One Room Disco (ワンルーム・ディスコ) -Original Instrumental-
 * 23:30 -Original Instrumental-

Limited Edition DVD

 * 1) One Room Disco (video clip)