A lot of debris

We've previously mentioned on this blog that in the old days, Toei Doga would always draw large amounts of small debris.
When special effects director Eiji Tsuburaya had a building blow up, a huge amount of debris would erupt from inside.
This was very powerful and realistic.
However, in recent special effects films, when a building is blown up, the inside is left hollow, and the techniques of the predecessors are not carried on.
In addition to animation, Zashikiro also uses handmade analog special effects.

Harada cut a balsa board into small pieces and filmed the pieces flying towards the camera.