A woman wants a drug to slowly kill her mother-in-law. An old man is terrible to his servants, even when those servants are monsters. A frog from Kyoto and a frog from Osaka visit each other's cities.
But Ofuku, the wife, held back her feelings 
and took care of the mother-in-law. But...
La nuera, Ofuku, cuidaba
de su suegra obedientemente.
La nuera, Ofuku, cuidaba
de su suegra obedientemente.
Mas Ofuku, a esposa, guardava para si seus
 sentimentos e cuidava da sogra. Mas...