Hana is 16 years old. A blind date is set for her older older sister Yukari, but Yukari doesn't want to attend the blind date, which is to find a suitable marriage partner. Hana pretends to be Yukari and meets 26-year-old Takane on the blind date. Hana wants to finish the meeting without any trouble, but Takane, who is the successor of large company, acts arrogantly. Hana gets so upset at him that she throws her wig at him and leaves. Takane becomes interested in Hana, who does not care about his handsome appearance or his financial status.