The first-years in Class 1-A are taking part in a test of courage, where the loser will receive the dubious honor of being dubbed "Best of Cowards." Kazukiho Souga, the class president and a fraidy-cat at heart, is happy to be on a team with the levelheaded Haruhi, but will he be able to stomach the antics of his other teammates—the twins Hikaru and Kaoru Hitachiin?

In this screwball romantic comedy, Haruhi, a poor girl at a rich kids' school, is forced to repay an $80,000 debt by working for the school's swankiest, all-male club—as a boy! There, she discovers just how wealthy the six members are and how different the rich are from everybody else...