Okano Hajime is an ordinary - or maybe below ordinary - girl who was
forced to take care everything in the family since she was young,
because her family was very poor. Hajime had five younger brothers, who
were quintuplets, and they were scouted by a music company. Thus, the
realistic yet dreamy older sister had to try harder to watch over her
restless brothers and to pursue her own idol, who was in the very same
company.
