Tag Archive: Koi Suru Natsu
X21‘s new single Koi Suru Natsu! (恋する夏！) will be released on June 25.
This is the 2nd single from X21.
The coupling track is a cover of the K-Pop song Gwiyomi Song (キヨミ・ソング) by South Korean female singer Hari.
The MV has been released.