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Kosugemaruichi Ancient Market & ECO Environmental Festival

Full flyer for The 4th Kosuge Market on Saturday, October 31, 2026, at Kosuge Shrine Lecture Hall Front Plaza in Iiyama City, Nagano, Japan. Details an environmental festival, Iidagawa Gen Taiko drum live at 11:30 AM and 1:00 PM, an exorcism cosplay contest, and a market with around 20 local and handmade shops, with parking and rain-cancellation information.

The 4th Kosuge Market flyer (October 31, 2026 / Kosuge Shrine Lecture Hall Front Plaza)

Nestled in the misty mountains of Iiyama City, the sacred village of Kosuge has stood for over 1,300 years. Once a year, this ancient place comes alive with the Kosugemaruichi Ancient Market — a unique gathering where tradition meets sustainability, and taiko drums echo through cedar-lined pathways.

What’s On
  • Flea Market (Ancient Secret Market) — Discover one-of-a-kind treasures at this hidden mountain bazaar
  • Taiko Drum Performance by the IIZUNA GONGEN TAIKO TEAM — at 11:30 & 13:00
  • Environmental Improvement Workshop — Practical and inspiring talks on living in harmony with nature
  • Hands-on Workshops — Fun activities for all ages
  • Cedar-lined Trees Shrine Walk — Stroll the ancient pilgrimage path through 1,300-year-old cedars
  • Food Cars & Bento Boxes — Local flavors to fuel your day
  • Limited Kosugemaruichi Goods — Take home something uniquely Kosuge
Event Details
  • Date: Saturday, October 31, 2026
  • Time: 10:30am – 2:30pm
  • Venue: Kosuge Shrine / Kodo Park, Kosuge-Mizuho, Iiyama City, Nagano
  • Access: 10 minutes by car from Nozawa Onsen
  • Admission: Free (some workshops may have a separate fee)
  • Cancellation: Cancelled in case of rain (announced the day before on Instagram)

 

Vendors & Workshop Hosts Wanted!

We are looking for vendors, artisans, and eco-friendly workshop hosts to join us. Handmade goods, local produce, sustainable workshops — all welcome. Eco-themed workshops especially encouraged!

  • Booth fee: ¥1,000 per booth (one booth)
  • Requirement: Post about the event on Instagram (mandatory)
  • Setup time: Gates open at 9:00am

To apply, contact Yoriko via email or Instagram DM:

Contact: kosugelovers@gmail.com  |  Instagram DM to Yoriko

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