Koshiji Autumn Leaves Festival 2026

About this event

Held at Momijien in Koshiji, Nagaoka City, Niigata Prefecture, the 'Koshiji Autumn Leaves Festival 2026' offers an enchanting light-up of the garden's autumn foliage. From dusk until around 9:00 PM, visitors can enjoy a nighttime view of illuminated foliage that differs from the daylight hours. During the period, daytime events and stalls will also be held, creating a lively atmosphere. In addition, the concurrently held 'Echigo Three Great Autumn Foliage Light-Up Digital Stamp Rally' will feature a project where visitors tour three locations—Nagaoka City Momijien, Kashiwazaki City Shounsanso, and Yahiko Village Momijidani—and collect digital stamps on their smartphones for a chance to win lavish prizes in a raffle. The light-up will run from Saturday, October 31, 2026, to Monday (holiday), November 23, from dusk until 21:00. The digital stamp rally will run through Monday, November 30. The venue is Nagaoka City Koshiji Momijien, organized by the Koshiji Autumn Leaves Festival Executive Committee (Koshiji Tourism Association). In the event of bad weather, stall events may be changed or cancelled.

Venue

Momijien

600 Asahi, Nagaoka, Niigata 949-5412