A first-timer's guide to the Osaka sumo tournament (Haru Basho)
The Haru Basho runs every March at EDION Arena Osaka (formerly the Osaka Prefectural Gymnasium), a five-minute walk from Namba Station. The 2026 tournament runs 8-22 March. The bouts, the rituals, and the shape of the day are the same as any Grand Sumo Tournament; only the building and the city change.
The 2026 Haru Basho runs 8-22 March at EDION Arena Osaka. Confirm the exact dates, on-sale time, and ticket conditions with the Japan Sumo Association before you plan. Japan Sumo Association ↗
What you are seeing
- A single main hall in Namba, smaller than Ryogoku, with the same box seats on the floor and chair seats around the upper level.
- The same daily build as every tournament: lower divisions from the morning to a near-empty hall, then the top division and ring-entering ceremonies in the late afternoon.
- Namba's own food and shopping streets right outside, so the area around the venue stays busy before and after the day's bouts.
What to watch next
- Treat everything you already know about a Tokyo tournament day as still true here; only the address and the train change.
- Namba Station is served by the Midosuji and Yotsubashi subway lines and the Nankai Railway, so most Kansai travelers arrive without a transfer.
- Aim to be in your seat by mid to late afternoon for the top division and a full house, same as Ryogoku.
A common first-timer mistake
Assuming the March tournament is in Tokyo. It is not - it is in Osaka, and the trip has to be planned around Namba, not Ryogoku.
Words you may hear
- Haru Basho
- the March Grand Sumo Tournament, held in Osaka
- Honbasho
- an official Grand Sumo Tournament; there are six a year
- EDION Arena Osaka
- the venue for the Haru Basho, in Namba
Sources and review
Created and photographed in Ryogoku by a Tokyo-based spectator. Facts reviewed against Japan Sumo Association materials on 25 August 2026.