Japanese Sake Bottle with Hand-painted Underglaze Blue Decoration old tin This "bowl of treasures" design

This "bowl of treasures" design apparently first appeared in the 16th century

4 5/8" across from inside of lip

this piece is in very good condition

but have not been able to decipher the signature or the mark that appears near to base on the side of one of them

who purchased it in Sweden

Japanese Sake Bottle with Hand-painted Underglaze Blue Decoration old tin This "bowl of treasures" designI really love the lush unglaze blue decoration on this old porcelain Japanese Sake bottle or Tokkuri super loose and gestural, dense on the front and sparser on the reverse, and feeling to me both ancient and modern. The banded design around the shoulders of the bottle was done at a bit of a tilt, making me love it even more, as if its maker had a sake to two before embarking on their task! I've found a close match of this bottle that describes it as