12-year old Sana Kurata is used to getting what she wants - even in love. Ever since she hired her manager, a man 10 years her senior who she calls her "gigalo," she thought it was true love. When Rei shows his feelings for a woman his own age, Sana realizes that Rei's feelings for her are anything but romantic. Sana has romantic problems at school, too, as now former-bully Hayama and mama's boy Tsuyoshi are vying for her affections.