Listen to Chiisana Iwakan online. Chiisana Iwakan is an Instrumental language song and is sung by Effy. Chiisana Iwakan, from the album THE IDOLM@STER SideM ANIMATION PROJECT 08 Original Soundtrack: GLORIOUS RO@D, was released in the year 2022. The duration of the song is 1:25. Download Instrumental songs online from JioSaavn.