After the infestation of respect, the Bodhisattva is a society of six-roads (hell), hunger, livestock, marine, human world, and celestial world).
Therefore, it has gained good profits for the life and is very easy to live in the late ages.
The belief begins in the Tang Dynasty, and in Japan, since the Heian period often holds a monk shaped treasure beads on the left hand and a tin on the right hand.
Since the Kamakura era it has been incorporated into folk faith, and is familiar with childhood stories, child-raising locations, water collections, and six-locations.