Overview
- The festival begins at 11:00 with a full day of stalls, cosplay and music, the trio Mikage Project set to headline the main stage at about 21:45 and an original Japanese fireworks display due to start around 23:00 for roughly 25 minutes.
- Düsseldorf police have imposed a weapons ban in the Altstadt and announced spot checks, mobile video observation on Flinger Straße and periodic drone overviews to monitor large crowds.
- City authorities will close the Rheinkniebrücke and the Oberkasseler Brücke to motor traffic during the fireworks and have warned of wider street restrictions that will affect car, bus and tram access.
- Organizers changed the event footprint because of construction: the area now begins in Rheinpark, the pop‑culture stage is at the Rheinterrasse parking area, stands run along the Rheinuferpromenade and the main stage remains at Burgplatz.
- Japan‑Tag routinely draws hundreds of thousands of visitors and forms the centrepiece of a wider Japan‑Woche of exhibitions and events across the city, which raises pressure on transport, crowd management and local businesses.