Episode 4
The girls discover that Keitaro is not really a Tokyo University student and to make things worse, his studies don't seem to be going very well. Seeing this, Keitaro decides it's time to leave Hinata Inn.

Episode 5
It's time for the exams for Tokyo University, and unfortunately, both Keitaro and Naru fail. Disappointed, they go their own separate ways to take a break from Hinata Inn. Or do they? Actually they end up making the same trip to the same designation because they saw the same travel ad before they left Hinata Inn.

Episode 6
After finding out that both Keitaro and Naru are in Kyoto, the rest of the girls at Hinata Inn assume they're going to commit double suicide and go after them. Meanwhile, Keitaro and Naru help a girl named Mutusmi get back home which is located on the other end of Japan!