A kappa becomes friends with a boy.  A centipede goes to et a doctor.  A rich man is transformed into a monkey.
After that, every time Tarou went fishing,
Tras eso, siempre que
Tarou iba a pescar,
Desde entonces, siempre que 
Tarou iba a pescar,
Depois disso, sempre
 que Taro ia pescar,