Welcome to Edion Arena Osaka, formerly the Osaka Prefectural Gymnasium, a premier indoor venue in the heart of Osaka's Namba district. With a main arena (First Arena) seating 3,131, plus additional halls for judo, kendo, conferences, and multipurpose events, this venue hosts basketball, boxing, pro wrestling, martial arts, and seasonal tournaments. Whether you’re grabbing tickets for a B.League game, Grand Sumo spring basho, or a live show, we’ve got you covered with up-to-date seating info, parking tips, and nearby hotel and dining recommendations to make your visit smooth and enjoyable.

Located at 3-4-36 Nambanaka, Naniwa-ku, Osaka 556-0011, Edion Arena Osaka is easily accessible by public transit and just a short walk from Osaka’s Namba stations. Read on for insider tips on getting there, where to stay, and the best places to eat nearby, all tailored to help you secure your seats without stress.

Important notes: The main arena seats 3,131. A publicly published seating chart for the main arena isn’t widely available, but our listings reflect current availability for the best available price and great seats in the appropriate sections. The venue offers on-site paid parking for up to 35 cars. Transit is extremely convenient, with a 3–5 minute walk from Osaka Metro Namba stations and JR Namba. For the ultimate Osaka experience, consider booking through our affiliate partners for hotels and restaurants in the Namba area, including Swissôtel Nankai Osaka, Sotetsu Fresa Inn Osaka Namba, and Toyoko Inn Osaka Namba. If an event is RESCHEDULED from its original date, we will display that accordingly.
We’ll keep you updated on event types like B.League basketball, sumo, NJPW events, boxing, and MMA so you can plan your trip with confidence.

About the Venue

Name: Edion Arena Osaka (Osaka Prefectural Gymnasium)
Address: 3-4-36 Nambanaka, Naniwa-ku, Osaka 556-0011, Japan
Venue Type: Indoor multi-sport gymnasium with a main arena (First Arena), No.2 arena, judo/kendo halls, conference rooms, and a multipurpose hall
Capacity: Main arena seating 3,131
Parking: On-site paid parking for up to 35 vehicles
Transit: ~3–5 minute walk from Osaka Metro Namba stations (Namba, JR Namba, etc.)
Renaming: Naming rights held by Edion; subject to branding as Edion Arena Osaka since 2015 (renaming renewal in 2018)
Notable events: Grand Sumo March Tournament (Spring Basho), B.League basketball, boxing, NJPW The New Beginning in Osaka, MMA events

Event Seating & Tickets

The main arena offers 3,131 seats. While a public seating chart for the main arena isn’t widely published, you can expect a straightforward seating layout across sections and rows. When you search for tickets, we’ll show current availability for the best available price with details on great seats and the section you want where possible. Secure your seats early for high-demand events and enjoy a hassle-free checkout with our trusted process.

Parking & Getting There

On-site parking is available for up to 35 cars. If you’re driving, plan for limited on-site spaces and consider early arrival. Public transit is highly convenient: a short 3–5 minute walk from Osaka Metro Namba stations (Namba, JR Namba) makes it easy to reach the arena from central Osaka or surrounding neighborhoods.

Transit Options

Osaka Metro: Namba Station (various lines) – 3–5 minute walk to the venue
JR Namba Station – short walk to the arena access points
Taxi or rideshare pickup points are nearby to simplify transfers after events

Nearby Hotels

Osaka’s Namba district is packed with hotel options to fit different preferences. For reliability and proximity, consider affiliate partners that frequently partner with event tickets in this area:

We’ll highlight affiliate hotel partners when you view specific events to help you compare rates and locations quickly. If you’d like, we can tailor hotel picks based on your travel dates and preferred budget.

Nearby Dining & Amenities

Namba is a food-lover’s hub. After an event, you’ll find everything from ramen bars to izakayas and upscale dining within walking distance. We feature affiliate restaurant recommendations to simplify reservations and ensure you have a reliable place to unwind after the show.

Tips: Arrive early to explore local options around Namba Station, then head to the venue with time to spare for parking or transit checks.

Event Updates & Reschedules

For events that are RESCHEDULED from its original date, we’ll clearly indicate the new date and provide fresh ticket details. If a date is TBA, we’ll mark it as “Date to be announced” and keep you posted with the latest information.

Why Buy Here

Easy checkout with a friend-in-the-business vibe
Reliable, no-nonsense ticketing process
Comprehensive venue details, parking, transit, and nearby hotels
Affiliate partner recommendations to simplify travel planning

Osaka Prefectural Gymnasium Tickets

Upcoming Events at Osaka Prefectural Gymnasium