From glowing lanterns in Nagasaki to vibrant summer parades in Aomori, discover 15 unique festivals across Japan that showcase the country’s seasonal traditions, local culture, and unforgettable celebrations.

Discover the best places to visit in Japan in summer 2026. From Hokkaido’s cool landscapes and Tohoku festivals to alpine retreats, Okinawa beaches, and hidden cultural gems, plan your perfect summer escape.

If you are planning to visit Tokyo and Osaka between June and August, expect a fun-filled itinerary with plenty of icy desserts, beach days, and floral backdrops to keep things fresh.