Coach Mitaka's a man's man, but one with an embarrassing weakness; his fear of dogs. Yotsuya offers to help him overcome his fear, but which will be worse, the illness or the cure? There's a new tenant moving in, so naturally, it's time to party! The mysterious stranger has few belongings and an unknown past, and Kyoko seems to be falling for him! Who is he really and what is his true purpose coming to Maison Ikkoku?