イヤガール (Iya Girl)

Background
What if that’s the case? "Iya Girl" is an original song by Kairiki Bear featuring Hatsune Miku.

This song has entered the Hall of Fame. It is featured in Kairiki Bear's album Inai Inai Reboot.

Concerts
This song was featured in the following concerts.
 * v flower DJ NIGHT (flower's Version)