The Oita Bank Dome is a multi-purpose stadium located in Oita, Japan. Opened in 2001, it serves as a venue for various sports events, concerts, and community activities. The dome features a retractable roof, allowing for events to be held in any weather condition. With a seating capacity of approximately 40,000, the Oita Bank Dome is home to the Oita Trinita, a professional football team. The stadium has hosted significant events, including matches during the 2019 Rugby World Cup, showcasing its versatility and importance to the region.