Overview
When the mysterious Shiriri turns his parents into children, Shin-chan must trek across Japan to help return them to adult form.
Cast
Shinnosuke Nohara (voice)
Misae Nohara (voice)
Hiroshi Nohara (voice)
Himawari Nohara (voice)
Toru Kazama and Shiro (voice)
Nene Sakurada (voice)
Masao Satou (voice)
Bo-chan (voice)
Shiriri (voice)
Shiriri's father (voice)
Morudada (voice)
herself (voice)
