2026
8/4
Yamagata Hanagasa Festival
Aug 5 – Aug 7, 2026
山形県・山形市
Crowd level: Very crowded
Official info checked: 2026.06.10
View details山形県山形市・Mamigasaki River Riverbed
Date
Time
Daytime
Crowd level
Very crowded
Nearest station
2026 dates expected
The 2026 details are not yet announced. Shown dates are estimates based on the official annual plan or typical past timing and may change.
Source: 日本一の芋煮会フェスティバル公式 / Checked: 2026.06.10
Overview
The Japan's Greatest Imoni Festival is a representative festival and event held in Yamagata City, Yamagata Prefecture. Opening dates and operational information are listed based on official announcements.
Trip planner
Pick a model course and freely edit times and stops.
Check the latest hours and reviews at the link before adding to your itinerary.
Please check official announcements for details on holding the event in rainy weather.
Very crowded。Please check the latest announcement from the organizers.
Stations and bus stops get crowded right after it ends. Consider shifting your return or staying nearby.
2026
8/4
Aug 5 – Aug 7, 2026
山形県・山形市
Crowd level: Very crowded
Official info checked: 2026.06.10
View detailsDate TBD
Date TBD
山形県・新庄市
Crowd level: Very crowded
Official info checked: 2026.06.10
View detailsDate TBD
Date TBD
山形県・酒田市
Crowd level: Very crowded
Official info checked: 2026.06.10
View detailsDate TBD
Date TBD
山形県・米沢市
Crowd level: Very crowded
Official info checked: 2026.06.10
View detailsDate TBD
Date TBD
山形県・天童市
Crowd level: Very crowded
Official info checked: 2026.06.10
View detailsDate TBD
Date TBD
山形県・鶴岡市
Crowd level: Very crowded
Official info checked: 2026.06.10
View details