Events in Osaka in December 2026
Osaka event dates for December 2026 are still being announced. Start with the planning leads and the city guide below — the lineup firms up closer to December.
Osaka's December 2026 lineup is still being announced — planning leads below.
By TripSapien · Updated August 24, 2026
Sourced events
Dates for this month are still being announced. Start with the planning leads below, or build the rest of your visit from the city guide.
Open the Osaka guideGoing to Osaka in December?
Add your dates and we'll build the rest of your trip around these events — every place checked for closures and booking needs.
Planning leads
Early leads on events still lining up. Exact dates and details firm up closer to your trip.
- Dec 5
Nakanoshima Art Museum Winter Exhibition Opening
Opening day of the winter exhibition at Nakanoshima Art Museum showcasing contemporary Japanese artists.
Planning lead · details firm up closer in · Source: festival research
- Dec 12 - Dec 25
Osaka Hikari Renaissance 2026
A spectacular winter illumination event featuring light displays and art installations along the Nakanoshima area, celebrating the festive season in Osaka.
Planning lead · details firm up closer in · Source: festival research
- Dec 20
Osaka City Central Public Hall Christmas Concert
A classical music concert held in the historic Osaka City Central Public Hall featuring seasonal and classical pieces.
Planning lead · details firm up closer in · Source: festival research
Holidays, observances & long weekends
Holiday and observance schedules can affect services and venue hours; confirm each place directly.
- New Year's Eve · bankDec 31
- Long weekend with bridge dayDec 31–Jan 3
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan Osaka?
Turn these December events into a full Osaka plan, every place checked for closures, limited hours, and booking needs on your dates.