Events in Tokyo in August 2027
Tokyo event dates for August 2027 are still being announced. Start with the planning leads and the city guide below — the lineup firms up closer to August.
Tokyo's August 2027 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 Tokyo guideGoing to Tokyo in August?
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.
- Aug 13 - Aug 15
Tokyo. One of Japan's major festivals, Summer Sonic is a three-day rock festival that's held simultaneously in two different locations.
Planning lead · projected date · Source: festival calendar
- Aug 27 - Aug 29
Roppongi Hills Bon Odori Festival 2027
Traditional Bon Odori dance festival held in the Arena part of Roppongi Hills.
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.
- Mountain Day · publicAug 11
Holiday data: date-holidays (ISC/CC-BY-3.0).
Ready to plan Tokyo?
Turn these August events into a full Tokyo plan, every place checked for closures, limited hours, and booking needs on your dates.