Mari Mashiba reprises her Crayon Shin-chan role of Shiro, but Akio Ohtsuka voices the heroic voice inside Shiro after Shiro transforms into a superhero.
The official Twitter account for Super Shiro, an anime spinoff of the Crayon Shin-chan franchise, announced on Saturday that the anime will have a collaboration special with the Crayon Shin-chan anime on October 10.
TV Asahi has been airing the Crayon Shin-chan anime based on the late Yoshito Usui’s manga of the same name since 1992.
Kimiko Ueno (Little Witch Academia, Crayon Shin-chan movies 21, 23, 26) wrote the scripts.