Yamashiro Onsen Shobu-yu (Iris Bath) Festival

Jun 4 – Jun 5, 2026

Yamashiro Onsen District (around Ko-soyu Bath)

Yamashiro Onsen, Kaga, IshikawaChubu

Check Official Site

HIGHLIGHTS

A 350kg iris-filled mikoshi thrown into the historic public bath

About This Event

The Shobu-yu Festival at Yamashiro Onsen in Kaga City, Ishikawa is a traditional celebration derived from the Tango no Sekku custom of warding off evil with iris fragrance. On the first evening, young men carry a 350kg mikoshi filled with iris plants through town, culminating in throwing it into the historic Ko-soyu public bath. The second day features a folk song parade. All hot spring facilities offer iris baths during the festival.

Event Information

Dates: Jun 4 – Jun 5, 2026
Hours: Jun 4 evening: Mikoshi procession, Jun 5: Folk song parade
Admission: Free viewing (bathing fees separate)
Venue: Yamashiro Onsen District (around Ko-soyu Bath)
Location: Yamashiro Onsen, Kaga, Ishikawa
Access: 10 min by bus from JR Kaga-Onsen Station, get off at Yamashiro Onsen
Date source: Officially announced datesListed based on official announcements.