By pressing the button found at the bottom of the buckle, the transformation sound is activated and the two windmills will rotate. Transformation sounds include the "face cracking sound", "tube appearing sound", and "putting on the mask sound", which enhances the realism of the transformation. After transformation, pressing the button again will play the "sound of the wind blowing the scarf" and "multiple hit sounds", as well as the "foaming sound", all of which were seen in the film.
This Premium Bandai web exclusive item cost 8,910 yen and is set for a January 2024 release. Pre-orders will end on September 15th.