Misae decides to cut Shin-chan’s hair. She sets up a chair in his room and tells him that they are going to play barbershop. While cutting Shin-chan's hair, Misae shaves a portion of his head bald. So, Misae draws a black spot with the marker to cover it. Shin-chan and Nene go to visit Kazama, who is home sick with a cold. However, Kazama is irritated by Shin-chan’s presence. Shin-chan troubles Kazama and makes him run. As a result, Kazama's body temperature drops down and he feels good. Hiroshi’s boss has just built a new house and holds a housewarming party. The Nohara family attends, but Shin-chan can’t help disrupting the event.