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