2026 Ayase City Fireworks Festival: A Full-Day Course

This is a full-day course centered on the Ayase City Fireworks Festival, held on Saturday, August 22, 2026, around Owens Hall in Ayase City, Kanagawa Prefecture. During the day, enjoy a historical stroll and playground equipment at Hayakawa Castle Ruins Park, developed on the site of a medieval castle, and get active at the spacious Ayase Sports Park. In the afternoon, relax along the cycling road beside the Mekujiri River, and in the evening, have an early dinner at the commercial facility the market Place Ayase. Once night falls, head to the area around the venue and look up at the fireworks coloring the night sky, for a plan that lets you fully enjoy a day in the lush, green town of Ayase. With both park-hopping and fireworks packed in, it's a great course for making summer memories with family. The warm, community-rooted atmosphere of the fireworks festival is another highlight.