Round One Corporation (Japanese: ラウンドワン, Hepburn: Raundo Wan), stylized as ROUND1, is a Japan-based amusement store chain. In Japan, the amusement centers offer bowling alleys, arcade games, karaoke, and billiards, they also have a larger variation of Round One known as SpoCha, abbreviated for Sports Challenge, that offers a variety of items and indoor/outdoor activities such as batting cages, basketball, volleyball, tennis, futsal, driving range, etc. Round One Entertainment Inc. is an American subsidiary of Round One Corporation, the amusement centers in the U.S. offer a variety of bowling, karaoke, video game arcade cabinets and redemption games, billiards, darts, and ping pong while serving a variety of food and beverages.