Events in Osaka in May 2027
Osaka event dates for May 2027 are still being announced. Start with the planning leads and the city guide below — the lineup firms up closer to May.
Osaka's May 2027 lineup is still being announced — planning leads below.
By TripSapien · Updated September 3, 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 May?
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.
- May 15 - May 16
Osaka Takigi Noh
An outdoor traditional Noh theater performance held at the Osaka Castle Park, featuring classical Japanese drama performed by renowned actors under torchlight.
Planning lead · details firm up closer in · Source: festival research
- May 20
Tenjin Matsuri Boat Procession Rehearsal
A public rehearsal event for the famous Tenjin Matsuri boat procession, offering a unique glimpse into the preparations for the main festival held in July.
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.
- Constitution Day · publicMay 3
- Greenery Day · publicMay 4
- Children's Day · publicMay 5
- Long weekend with bridge dayApr 29–May 5
- Long weekendMay 1–May 3
- Long weekend with bridge dayMay 1–May 4
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan Osaka?
Turn these May events into a full Osaka plan, every place checked for closures, limited hours, and booking needs on your dates.