[*Only the event dates have been updated with 2026 information. Details for upcoming events will be updated as they are finalized.] The 'Cherry Blossom Festival Summer Blossom Night in Sayamaike' will be held at Sayamaike Park in Osakasayama City. Set against Sayamaike, known as Japan's oldest reservoir, visitors can enjoy fireworks illuminating the summer night sky and a gourmet event with food trucks for one day only. Approximately 60 food trucks will be open from 11:00 AM to 9:00 PM, offering a variety of cuisines. The main fireworks display will launch for about 30 minutes starting at 7:45 PM. There is no parking available around the venue—only bicycle parking will be open—so visitors are encouraged to use public transportation.
Select a date to check out the fireworks festivals happening that day!

桜まつりサマーブロッサムナイトin狭山池2026 色とりどりの花火が水面に反射