2026 Nishitakizawa Waterside Plaza Summer Festival (Waterside Fireworks Display) (西滝沢水辺プラザ夏まつり(水辺花火大会)) Full-Day Course

This full-day course centers on the Nishitakizawa Waterside Plaza Summer Festival (Waterside Fireworks Display), held from 19:00 on Saturday, August 1, 2026 at Nishitakizawa Waterside Plaza in Yurihonjo City, Akita Prefecture. At midday, enjoy a historical stroll and greenery at the park where the ruins of Honjo Castle remain, then spend a cool moment indoors at the cultural exchange center. After walking along the banks of the Koyoshi River, fill up on food in the evening and secure a spot at the venue. From 19:00, fireworks launch into the night sky over the riverside. It's a day plan unique to Yurihonjo City where you can greedily enjoy the castle town's history, the clear river flow, and fireworks all at once.