A hunter outwits a giant ogre called an oni.  Two sons find a statue of one of the buddhas while trying to catch fish for their sick mother.
And so their mother gradually 
started to get better.
Gracias a ello, la madre
mejoró poco a poco.
Gracias a ello, la madre
mejoró poco a poco.
E então, sua mãe começou a ficar melhor.