The stadium's track surface is officially certified by the Japan Association of Athletics Federations for regional and national competitive events.
The park is built into the foothills of the Hiei mountain range, resulting in a noticeable elevation gradient across the grounds.
The stadium is frequently utilized for the Shiga Prefecture high school baseball qualifying rounds.
The facility is designed to serve as a designated emergency evacuation center for the local Ōtsu district in the event of natural disasters.
Ojiyama Sports Park is a major municipal athletic complex in Ōtsu, Shiga, centered around a multipurpose stadium used for track and field, soccer, and baseball. The site features a 400-meter all-weather track, a natural grass playing field, and permanent spectator seating for approximately 15,000 people. It serves as a hub for regional sports leagues, school athletics, and local fitness enthusiasts. The facility is situated on the eastern slopes of the mountains overlooking Lake Biwa, providing a distinct backdrop for outdoor sporting events. Beyond the stadium, the grounds include auxiliary practice courts and paved walking paths. The park is managed by the Otsu Park Association to ensure public access to high-standard sporting infrastructure.
The upper rows of the stadium grandstand offer a clear panoramic view of the track with the urban landscape of Ōtsu and Lake Biwa visible in the distance.
Check the official schedule online before visiting, as the facility is frequently booked for private tournaments that restrict public access to the track.
Bring your own hydration and refreshments, as on-site vending machine availability may be limited during non-event days.
Do not attempt to enter the stadium field or track areas if there is a tournament or school sports event in progress, as security is strictly enforced.
Closed on certain Mondays for facility maintenance; individual sections may be restricted during tournament preparation or weather events.
Proper athletic footwear is strictly required if accessing the track area. Smoking is prohibited throughout the grounds.
