Vintage Japanese Paper Wagasa (Umbrella) with Kanji

This Japanese paper wagasa (umbrella) has a basic tan color to the paper. On the outside surface of the umbrella are 4 kanji...3, joy, money and fortune (in red). The inside of the wagasa is tan with a straight wood handle but on the outside, the spines have been painted a dark burgundy. When opened, there is a small wooden peg to insert into a slot to keep it open. For a paper wagasa, it is in surprisingly good condition...no tears in the paper. Been told it's from the 80s. Great decoration and conversation piece. Measures 28" long, 40" wide when open...a large umbrella.