A demon and his son live in the mountains. The princess of Ryuuguu castle has a baby. Taikichi, who always gives an offering to the Ryuuguu Abyss, is given a wife and child by Ryuuguu Palace.
This boy is Tatsutarou.  
Ask him for anything you need.
Este niño es Tatsutarou.
Este niño es Tatsutarou.
O menino se chama Tatsutaro, 
peça a ele o que quiser.