Vintage Ibuki Jbuki China Dinner Plates Made in Japan White Gold Pink Roses 3

Vintage Ibuki or Jbuki China Dinner Plates Made in Japan White Gold Pink Roses I'm not sure if it's Ibuki or Jbuki, because I can't find either in any of my reference databases. However, because it does include "Made in Japan" on the mark, it has to be either between 1921-1941 or after 1952. This is a set of 3 plates, with utensil marks and various degrees of wear to the gold on the rims. All 3 are pictured. Otherwise, no cracks or chips.