Something sinister's afoot in Kasukabe. Shin-chan doesn't know what it is, but he's pretty sure it involves samba-dancing doppelgängers.

• Shin-Ei Animation
• Akiko Yajima
• Miki Narahashi
• Keiji Fujiwara
• Satomi Korogi
• Mari Mashiba
• Tamao Hayashi
• Teiyu Ichiryusai
• Chie Sato