Egao no Riyuu

Egao no Riyuu (笑顔の理由) is the seventh single by meg rock. It was released on January 21, 2009, and peaked at #67 on the Oricon single chart.

Single Information
The lead track Egao no Riyuu was used as the opening theme for the anime Samurai Harem: Asu no Yoichi.
 * Catalog Number:
 * LHCM-1049
 * Lyrics: meg rock
 * Composition: Kato Daisuke
 * Arrangement: Kato Daisuke

Tracklist

 * 1) Egao no Riyuu (笑顔の理由)
 * 2) Kassourou (滑走路)
 * 3) Egao no Riyuu / welcome-aboard-mix
 * 4) Kassourou / welcome-aboard-mix