Idol unit SUPER☆GiRLS are ready to drop their newest single “1,000,000☆Smile” on April 18th. The title track is tied-in to several CM for Ito-Yokado: “Shin Seikatsu”, “Haru no za Sale”, and “good day by AMERICANCOLORS”, and Nippon TV “Oto Ryumon”. This is the unit’s 4th single and all editions...