spring 1999
Crayon Shin-chan: Bakuhatsu! Onsen Wakuwaku Daikessen
Crayon Shin-chan: Explosion! The Hot Spring's Feel Good Final Battle
The Nohara family and "Onsen G-Men", the secret government agency maintaining all the hot springs in Japan, fight against "Yuzame", a bath-hating terrorist organization plotting to wipe out all the hot springs in Japan. (Source Bilibili TV)
Episodes
SubSwitch to Dub