Reason why XXX

 (read as Reason why Kiss) is the sixth single by Sasaki Sayaka. It was released on July 25, 2012, and peaked at #45 on the Oricon single chart.

Single Information
The lead track Reason why XXX was used as the opening theme for the anime So, I Can't Play H!.
 * Catalog Number: LACM-4951
 * Lyrics: ZAQ (track 1), Sasaki Sayaka (track 1)
 * Composition: ZAQ (track 1), Noi Youji (track 2)
 * Arrangement: nyanyannya (track 1), Noi Youji (track 2)

Tracklist

 * 1) Reason why XXX
 * 2) Ordinary Day...
 * 3) Reason why XXX (off vocal)
 * 4) Ordinary Day... (off vocal)