The girl appears in advertisements for the club, she is beautiful and elegant, her gentle voice inspires confidence. All girls want to be her and all the boys dream of seducing her.
But this aura of mystery is primarily used to manipulate people on behalf of the owner of the club. By giving the lighter to Hiro, she knows she will draw him into the club and does not hesitate to invite Koichi to try a cigarette, she knows he is under her control.