The Japan Open is an annual badminton tournament held in Japan. It became part of the BWF Super Series in 2007. Since 2018, the BWF has categorized the Japan Open as one of the five BWF World Tour Super 750 events in the BWF event structure.

The Japan Open Men's Doubles (MD) is a prestigious badminton tournament held annually in Japan, attracting top international pairs to compete on a world-class stage. As part of the BWF World Tour, the Japan Open MD showcases high-level men's doubles matches featuring skilled athletes from around the globe. Known for its vibrant atmosphere and competitive spirit, the tournament offers thrilling rallies, strategic gameplay, and exceptional athleticism. Fans and spectators flock to witness the excitement as elite doubles teams battle for ranking points, prize money, and the coveted title, making the Japan Open MD a highlight of the badminton calendar and a celebration of the sport's global appeal.