Events and festivals happening in Gunma in September.
Gunma · Other
A special eco-tour to Yamba Agatsuma Lake and the sacred Tengu-iwa. Includes lunch for a seamless nature experience.
Sep 26Starts in 1 days
Gunma · Festivals & Fireworks
Experience the powerful Yassa Matsuri in Gunma! Watch the high-energy ritual of men in loincloths racing through the shrine and feel the intense spirit of this 400-year-old tradition.
A community-based report meeting to learn about Shimonita's assembly activities. Recommended for those wanting to understand local policies and the town's current status.
Sep 27Starts in 2 days
Explore the inside of the dam! A special first-come, first-served tour including an exclusive Dam Card.
Sep 20 – Sep 21
Gunma · Performances & Shows
Immerse yourself in exquisite classical or jazz music at the historic Haruna Shrine lodging. Enjoy a premium experience featuring local cuisine and hot spring access.
Race up the 79m high, 316-step stairs at Yanba Dam! The 4th Yanba Sky Run offers a thrilling vertical challenge. Spectating is free!
Sep 13
Enjoy a guided trek through Mount Kannonya and paint your own Takasaki Maneki Neko! A perfect half-day cultural experience in Gunma.
Sep 12
Go inside the Yamba Dam! This exclusive tour offers a rare look inside the dam structure, limited to just 20 people per session.
Sep 6
Experience the excitement of the Gunma Crane Thunders at Boat Race Kiryu! Don't miss the intense races and exclusive prize giveaways.
Sep 5 – Sep 10
A traditional autumn festival in Minakami Onsen. Since schedules vary by day, check the times in advance to enjoy the local festivities!
Sep 5 – Sep 6
Gunma · Seasonal Events
Enjoy a seamless Shichi-Go-San experience at Ueno Sosha Shrine. From the latest kimono displays to professional hair, makeup, and photography, we provide full support for your child's special milestone.
Sep 5 – Sep 21
