Mercari, Inc. develops, operates and designs Mercari, a smart phone shopping application. The company is headquartered in Minato-Ku, Tokyo-To. The company went IPO on 2018-06-19. The firm operates through two segments. The Japan Region segment operates Marketplace, which operates the Mercari flea market app in Japan, as well as payment and finance and cryptocurrency-related businesses in Japan. The US segment operates the Mercari flea market app in the United States. The firm also engages in sports business and other businesses.