What is "shirokiya"

was one of Japan's oldest companies, as well as the largest retailer during the early 20th century. In the 1950s, it was purchased by another Japanese corporation and began an expansion overseas, primarily in Hawaii. However, in 2001, the company was largely dissolved. Today, the only remnant of the original company is the Shirokiya department store in Honolulu, a division of Shirokiya Holdings, LLC, a United States-based corporation.