Shin-chan must rescue the adults of Kasukabe when they mysteriously abandon their responsibilities to relive their youth at the new 20th-century expo.
as Shinnosuke Nohara (voice)
as Misae Nohara (voice)
as Hiroshi Nohara (voice)
as Child Hiroshi Nohara (voice)
as Himawari Nohara (voice)
as Ken (voice)
as Chako (voice)
as Shiro / Toru Kazama (voice)
as Nene Sakurada (voice)
as Masao Sato (voice)
as Bo-chan (voice)
as Encho Sensei (voice)
as Ginnosuke Nohara (voice)
as Tsuru Nohara (voice)
as Fukuencho (voice)
as Yoshinaga Sensei (voice)
as Matsuzaka Sensei (voice)
as Masumi Ageo (voice)
as TV voice (voice)
as TV voice (voice)
