2026 Isobe Onsen Festival Fireworks Display – A Full-Day Course

This is a full-day course centered on the Isobe Onsen Festival Fireworks Display, held on Saturday, August 15, 2026, from 7:30 PM for about 40 minutes, letting you fully enjoy the hot spring town of Isobe in Annaka City. Have lunch and a bite to eat at the shopping street in front of Annaka Station at midday, then in the afternoon take a leisurely stroll through the Isobe Onsen hot spring town, known as the birthplace of Japan's hot spring map symbol. At the riverbed of the Usui River, spend time walking slowly along the riverside promenade. In the evening, return to the hot spring town, browse the food stalls while securing a viewing spot, and at 7:30 PM about 2,000 fireworks will color the night sky. It's a one-day plan where you can enjoy both the atmosphere of a historic hot spring town and fireworks all at once.