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Summer fireworks · Lake Yamanaka, Mt. Fuji

Lake Yamanaka Hōko Festival

山中湖報湖祭
Yamanakako Hōkosai · the "Lake Thanksgiving" fireworks
·Very crowdedHeavy traffic
AI overview

The Hōko Festival is Lake Yamanaka's big night of summer and the curtain-raiser for the whole Fuji Five Lakes fireworks season. Held every August 1 since the Taishō era, it began as a memorial and disaster-warding rite — a daytime Shinto ceremony gives thanks to the lake, and after dark around 10,000 shells go up over the water from two shore points, so you can watch from almost anywhere around the lake. Because Lake Yamanaka sits closest of the five lakes to Mt. Fuji, the payoff is fireworks bursting against the mountain's silhouette and mirrored on the still water. It's free, traditional and beloved by locals — which also means big crowds and slow traffic, so come well before the 8 PM start, catch the sunset over Fuji first, and bring cash for parking and stalls.

Generated summary · confirm hours and prices before visiting
山中湖報湖祭Open larger map·Google Maps
DatesSaturday, August 1, 2026 · daytime Shinto ceremony from ~10:00, fireworks ~20:00–20:45 (planned)
RecurringAnnual — held every August 1 · the season-opener of the Fuji Five Lakes fireworks
TimeFireworks ~20:00–20:45 (planned) · daytime Shinto rites from ~10:00
AdmissionFree to watch — no ticketed seating
VenueLake Yamanaka shore — launched from the Yamanaka district (lakeshore) and Hirano district ("Misaki" cape), so it's visible from around much of the lake
EnglishA local community festival — no dedicated English support; announcements in Japanese
Getting There~5 min by car from Yamanaka-ko IC (Higashi-Fujigoko Rd) · from Fujisan Station, a Gotemba/Hirano-bound bus ~30 min to the "Fujisan / Yamanakako" stop (Yamanaka district). Heavy congestion — arrive early. Free (~800 cars) and paid (¥300/day) parking; some temporary lots open from the afternoon, and Kirara Communication Plaza closes for the fireworks.
AddressLake Yamanaka shore (Yamanaka district), Yamanakako, Minamitsuru District, Yamanashi 401-0501
Google Maps OpenStreetMap
Phone0555-62-3100

Good to know

  • Free to watch. A traditional community festival on the public lakeshore — no ticketed seating (unlike the separate, paid 'HANABI MAGIC' fireworks on the same lake).
  • It's always August 1. The Fuji Five Lakes season-opener — fireworks roughly 20:00–20:45, with daytime Shinto rites from around 10:00.
  • Launched from two shore points (Yamanaka and Hirano), so it's visible from much of the lake.
  • Expect heavy crowds and traffic. No road closures, but approach roads jam — arrive early, and bring cash for parking and stalls.
  • The draw is the reflection. Lake Yamanaka is the closest of the five lakes to Mt. Fuji — fireworks against its silhouette, doubled on the water.
Official website ↗