Out in Koganei City, on the western edge of Tokyo, the shopping association south of Higashi-Koganei Station (東小金井駅) has been putting on a summer festival for years — the Higako Summer Festival (ヒガコ・サマーフェスティバル). Higako is local shorthand for Higashi-Koganei.
In 2026 it lands on Friday, August 7 and Saturday, August 8, on the Nippon Dental University athletic field. It is a neighborhood event rather than a large tourist-facing festival: the local shops run it themselves, and in 2025 that meant 16 stalls and a stage.
One thing to get straight before you build an evening around it: there has been no fireworks display here in recent years.
Only trains shown simply as Rapid (快速) stop at Higashi-Koganei. Commuter Rapid (通勤快速) and Holiday Rapid (ホリデー快速) carry the same word but run straight through, so check the type on the platform board before you get on.
If you want the wider picture first, our Japan Summer Festival Guide 2026 covers how these evenings usually work.
2026 Dates, Hours and Venue
Dates | Friday, August 7 and Saturday, August 8, 2026 |
|---|---|
Hours | 5:30 p. |
Venue | Nippon Dental University field (日本歯科大学グラウンド), 4-44-3 Higashi-cho, Koganei City, Tokyo |
Organizer | Higashi-Koganei Minamiguchi Shopping Association (東小金井南口商店会) |
Nearest station | Higashi-Koganei Station (東小金井駅) on the JR Chuo Line, south exit |
If it rains | Postponed by one day (make-up date not published) |
Two sources give the same dates and hours: a notice from the Koganei Federation of Shopping Associations, updated July 24, 2026, and the Koganei Chamber of Commerce and Industry's 2026 event calendar.
Getting to Higashi-Koganei
From Shinjuku, the JR Chuo Line Rapid gets you there without a transfer in about 25 minutes. From Tokyo Station, allow around 40 minutes.
The only service that stops here is the one shown simply as Rapid (快速). Everything else on the line runs straight through: Chuo Special Rapid, Ome Special Rapid, Commuter Special Rapid, Commuter Rapid, Holiday Rapid and limited express trains.
No official walking time has ever been published. The field is on the south side of the station, and the Koganei City Tourism Association (小金井市観光まちおこし協会) places it near the south exit.
The 2024 and 2025 notices both asked people to walk if they could. The 2025 tourism association listing mentions bicycle parking but says the number of spaces is limited. No year's notice says a word about car parking, so don't plan on driving.
Stalls and Stage: 2025 in Detail, and Where August 7-8 Stands
As of August 2, 2026, nothing has been published about which stalls or stage acts to expect on August 7 and 8. If you're going for a particular food or a particular act, check the sources in Where to Check for Updates below before you head out.
In 2023, 2024 and 2025 the shopping association put stalls on the field and ran a stage with taiko drumming, dance groups and live bands. The Maron Tsushin newsletter (まろん通信), published by the tourism association, reported that the 2024 stage covered a wide range of genres on both days. Which stalls open on which day has never appeared in a notice, for August 7 and 8 or any past year.
In 2025, when the festival ran on August 8 and 9, 16 stalls opened, among them yakisoba, yakitori, grilled dango (rice-flour dumplings), frankfurters, chocolate bananas, cotton candy, shaved ice and draft beer, plus a couple selling toys. Several of the 16 were local restaurants rather than festival vendors. The second day added a children's yukata show (ちびっ子浴衣コレクション).
Maron Tsushin also noted that the shaved ice sold out early in 2025 and that the field filled up around sunset. If shaved ice is the point of your evening, go early.
No Fireworks Display in Recent Years
There has been no fireworks display at this festival in recent years. The 2024 and 2025 notices both said so outright, and Maron Tsushin said the same about 2024: the fireworks display that had been the festival's signature did not go up that year.
No detailed notice for 2026 has been published, so there is no word either way on fireworks this year.
The chamber of commerce page introducing the shopping association still carries a line about fireworks. It is an undated, general description of the association, not a note about any particular year. Don't make the trip expecting a fireworks display.
Rain Policy: Postponed One Day
The 2026 notice says only that rain pushes the festival back by one day, the same line the 2023, 2024 and 2025 notices used. None of them says what the make-up date would be, and none of them says what happens in a storm.
If a decision is announced on the day, it would appear on the organizer's Facebook page, though it may ask you to log in.
On its published schedule, the Koganei City Tourism Association (042-316-3980) is open on both festival days: August 7 is a Friday, August 8 a Saturday, and the office runs Tuesday to Saturday. Its line closes at 5:00 p.m., exactly when the gates open and half an hour before the festival itself starts, so ask anything you need to ask earlier in the day.
Rules on the Field
Across the 2023–2025 notices, three rules appear: no smoking outside the designated area, no pets on the grounds, no hazardous items. Not every notice lists all three.
The pet rule ran 2023 through 2025, the smoking rule in 2024 and 2025, and the hazardous-items line only in the 2025 listing. Nothing has been published for 2026, but assume the same.
Not one of the notices lists an admission fee, and none of them says entry is free either. Treat it as unconfirmed.
No notice has ever said whether the stalls take cards or IC cards — not for August 7 and 8, and not in any earlier year. Bring cash.
The organizer's own wording is in the 2025 notice (Japanese only).
Where to Check for Updates
Detailed notices — stalls, stage, rules — went up on the Koganei Chamber of Commerce site in 2024 and 2025. The 2023 one is on the Koganei City Tourism Association site. As of August 2, 2026, neither has posted anything for this year.
The 2024 notice appeared the day before the festival; the 2025 one a week ahead. So check both sites the night before you go, and once more that morning.
The association's line is open Tuesday to Saturday, 9:00 a.m. to 5:00 p.m., and closed Sundays, Mondays and public holidays — worth knowing if rain pushes the festival to a Sunday.
If nothing is up by the evening of August 6, plan for what 2025 offered: stalls, a stage, and no fireworks display.
This article was translated from the original Japanese with AI assistance and reviewed by our editorial team. The Japanese version is authoritative.