When the mysterious Shiriri turns his parents into children, Shin-chan must trek across Japan to help return them to adult form.

• Shin-Ei Animation
• TV Asahi
• Akiko Yajima
• Miki Narahashi
• Toshiyuki Morikawa
• Satomi Korogi
• Mari Mashiba
• Tamao Hayashi
• Teiyu Ichiryusai
• Chie Sato