Crabs seek revenge upon a monkey for wounding their mother, and are aided by a mortar and cow poop.  A divine oracle leads a man to riches.  A man's head becomes the scene of strange happenings.
Once upon a time, 
there was a man named Hachibei,
Había una vez, hace mucho tiempo, 
un hombre llamado Hachibei,
Hace mucho tiempo, en cierta ciudad, 
había un hombre llamado Hachibei
Era uma vez, numa cidade,
um homem chamado Hachibei