The school-wide physical exam has thrown the members of the Host Club for a loop. How can the doctor not discover that Haruhi is a girl?! And once the female customers learn the truth, Haruhi can kiss her job goodbye. But then life at the club will be unbearably boring if she leaves! So the guys wrack their brains for a solution....

Originally published in 2003 by Hakusensha, Inc. in Tokyo. In keeping with the original Japanese format, this book reads from back to front and from right to left.