Satsuma Ware Mizusashi Water Jar Tea Ceremony Pottery

I believe it is a chawan (tea bowl) for tea ceremony, but I am not entirely sure. It is very elaborately made and has a luxurious feel. Overall, there are crackles throughout. At the red arrow in the last photo, there was a looseness in the making from the beginning. I believe it is Satsuma ware, but there is no box inscription.

Details

Condition	Good
Origin	Japan
Material	Ceramic
Era	Unknown