When the Noharas visit an art museum, they voice their opinions on the art loudly and frankly, not realizing that the artist is right next to them. Hence, the artist gets frustrated and leaves the museum. Shin-chan and friends decide to play “kindergarten,” with Shin-chan playing Kazama’s role, Nene as the teacher Ms. Yoshinaga, and Kazama as Shin-chan. Hiroshi brings his boss home after work. Unlike the nervous Misae, Shin-chan seems quite relaxed. Will Shin-chan be rude to the boss? Hiroshi and his boss along with Shin-chan have fun together.