Shin-chan must rescue the adults of Kasukabe when they mysteriously abandon their responsibilities to relive their youth at the new 20th-century expo.
Media
![[クレヨンしんちゃんオトナ帝国の逆襲] 21世紀を手に入れろ](https://i.ytimg.com/vi/pdMBPg0rmNE/hqdefault.jpg)
[クレヨンしんちゃんオトナ帝国の逆襲] 21世紀を手に入れろ
Cast
Akiko Yajima
Shinnosuke Nohara (voice)
Miki Narahashi
Misae Nohara (voice)
Keiji Fujiwara
Hiroshi Nohara (voice)
Yuko Mita
Child Hiroshi Nohara (voice)
Satomi Korogi
Himawari Nohara (voice)
Masane Tsukayama
Ken (voice)
Ai Kobayashi
Chako (voice)
Mari Mashiba
Shiro / Toru Kazama (voice)
Tamao Hayashi
Nene Sakurada (voice)
Teiyu Ichiryusai
Masao Sato (voice)
Chie Sato
Bo-chan (voice)
Rokuro Naya
Encho Sensei (voice)
Ginzo Matsuo
Ginnosuke Nohara (voice)
Chie Kitagawa
Tsuru Nohara (voice)
Roko Takizawa
Fukuencho (voice)
Yumi Takada
Midori Sensei (voice)
Michie Tomizawa
Ume Matsuzaka (voice)
Kotono Mitsuishi
Masumi Ageo (voice)
Tsutomu Sekine
TV voice (voice)
Kazuki Kosakai
TV voice (voice)
