A mysterious woman visits a candy store every night.  The owner follows her after she leaves, but she disappears into a grave... A traveling merchant buys his partner's dream of treasure for a lot of money. The beautiful daughter of a rich man is sent to marry tougorou the potato digger.  Tougorou is lonely and miserable and poor in the mountains, but one day...
This dream is much higher quality 
than your usual dreams.
Como este sueño es más 
precioso que los otros sueños,
Este sueño es más especial 
que cualquier otro,
Esse sonho é um sonho de grande 
qualidade, não é um sonho normal.