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!

When Motoko runs out of clothes as they're all in the laundry, she is forced to wear a dress. Furthermore, her swordsmanship has been foiled by not only Tama-chan but also Keitaro. This leads her to doubt herself and things get worse when Mecha Tama-chan begins to create havoc.

Naru becomes possessed by an evil spirit and Motoko is the only one who can destroy it. Unfortunately, she doesn't know the technique to kill the spirit without killing the body and it's quite a predicament.

Keitaro discovers a doll that can move on its own. Everyone is amazed by it but Keitaro seems to be able to hear it talk also. He finds out from the doll that his great grandfather promised to fix its legs but never did and being the good guy he is, Keitaro decides to fulfill his ancestor's promise.. With the help of the girls, of course!