A young servant girl is given a demon mask as a goodbye present, and goes to a new place to work. A young boy learns that if you put on a Tengu's cape you'll be invisible.  He steals the cape from the Tengu, and now he can play all the tricks he wants, but... "We've saved this money up for the future.  Don't waste it," an old husband tells his silly wife... but then, a pair of thieves come when he's not home.
The demon mask was said 
to drive off evil,
La máscara de un demonio 
sirve de amuleto pero a la vez
Una máscara de demonio no solo hace parecer 
malvado a alguien de malas intenciones,
A máscara do demônio afastava o mal e,