45th Lake Toya Long-Term Fireworks Festival

Summary

The 45th Toyako Lake Long-Term Fireworks unfolds on the onsen-lined shore of Lake Toya in Hokkaido from April 28 through October 31, 2026 — one of Japan's longest fireworks programs. Roughly 450 shells rise over the caldera lake each show from 8:45 p.m., the signature evening ritual of the hot-spring resort town. Free lakeside viewing and parking in the resort area make spontaneous visits easy.

Overview

Few fireworks events let you plan a whole trip around them like this one: the 45th edition runs across the entire warm season, April 28 to October 31, 2026, above Lake Toya. About 450 shells are launched per show, starting 8:45 p.m., and because the displays are compact rather than overwhelming, they pair beautifully with a lakeside dinner or an evening soak at Toyako Onsen. The Toyako Onsen Tourist Association organizes the tradition; viewing is free with no paid seating, and parking is available around the resort. Dates can shift with weather and lake conditions, so the official Lake Toya website — with its season calendar — is the reference to check during your stay. As a bonus, the lakeside promenade gives the show a second act of reflections on the water.

Details