Cyan Hijirikawa longs to join the band at school, but is too shy. While worrying about it at home, she's transported to another dimension…
Even if you're Trichronika,
a band signed with a major label,
حتى لو كنت من فرقة تريكرونيكا، وهي فرقة 
،وقعت مع علامة تجارية كبرى