View fireworks launched from the lake with Mount Fuji as backdrop and their reflections on the water

About this spot

Held every year on August 1st to commemorate the opening of Yamanaka Lake, the "Houko Festival" is a traditional event representing the Yamanaka Lake summer. Fireworks launched from the lake offer a unique spectacle when viewed from the shore facing Mount Fuji directly—bursting blooms that overlap the mountain's ridgeline in the night sky. The beauty of the reflected fireworks mirrored in the calm lake surface is another highlight unique to over-water fireworks. The launch sound resonating through the mountain valley at an elevation of approximately 980 meters carries impressive power, with echoes from surrounding mountains creating a distinctive sense of immediacy. Enjoy with your family this moment of summer night where Mount Fuji, the lake, and the fireworks become one in the cool night breeze.

Fireworks details

Tips

Always confirm whether the event will proceed in case of inclement weather through the official announcement of Yamanaka Lake Village. After the show ends, roads around the venue and parking lot exits become very congested. It is recommended to linger on the lake shore and savor the finale before departing at a staggered time. Check bus and personal vehicle return times in advance. Keep a light with you on the return journey, as the path is dark for safety.

Best time to visit

Timed to the 8:00 p.m. opening. It is advisable to secure your viewing spot by 7:30 p.m.

Access & map

Yamanashi Prefecture, Yamanaka Lake Village, Yamanaka Lake Shore (Yamanaka District)