Mercari Japan Launches New App in the U.S., Expanding Mercari's Existing Marketplace Ecosystem Accessibility Statement Skip Navigation U.S. customers can now discover deals on Japanese collectibles more easily through a dedicated new app for shopping items from Japan. TOKYO, June 17, 2026 /PRNewswire/ -- Mercari, Inc. of Japan ("Mercari Japan") today announced the launch of Mercari Japan, a new standalone app available in the United States. Mercari Japan is a cross-border shopping platform that enables U.S. ...