I just picked up this pretty vase, but cannot make out the complete paper hallmark.. It appears the partial word is "STPAC" as I cannot read the first one or two letters, and then the word "Japan". The vase is 7" tall, with the base 2-3/4" wide. The rim width is 3-1/4" at its widest point, and weighs 8.8 oz. Any information would be greatly appreciated.. Thanks, Lori