Gunma Music Festivals [2026]: Outdoor Festivals and Event Roundup

Music Festival Master / Editor-in-ChiefHane Keisuke
Editor-in-chief of RAG MUSIC and in charge of music festivals. When I attended my first music festival as a freshman in college, I was captivated by its charm—“I can’t believe there’s a place this free and this fun.” I share information about wonderful music festivals every day to help grow the community of festival fans.

We’ve put together a roundup of music festivals in Gunma Prefecture, including summer festivals, rock festivals, and outdoor festivals.

We look forward to welcoming you again this year at exciting events like I ROCKS, New Acoustic Camp, and YAMABITO Ongakusai (Yamabito Music Festival)!

Past events

I ROCKSFri 4/17 – Sun 4/19, Gunma Prefecture

Schedule	Friday, April 17–Sunday, April 19, 2026
place	Gunma Prefecture, Takasaki City, Itagaki Optical (Megane no Itagaki) Bunka Hall Isesaki
Website	https://www.irocks.jp/IROCKS2026/
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TEENS ROCK IN FUJIOKA Kanto Regional TournamentMon 3/16 – Sun 4/19, Gunma Prefecture

Schedule	Mon, Mar 16, 2026 – Sun, Apr 19, 2026
place	Fujioka City, Gunma Prefecture

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SHIBUKAWA ROCK CIRCUITWed, Feb 11 – Gunma Prefecture

shibukawa-civichall.com

Schedule	Wednesday, February 11, 2026
place	Shibukawa City Civic Hall, Shibukawa City, Gunma Prefecture
Website	https://shibukawa-civichall.com/independent.html

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HatsuUta FESSunday, 1/4, Gunma Prefecture

Schedule	Sunday, January 4, 2026
place	G Messe Gunma, Exhibition Hall C, 12-24 Iwaoshi-machi, Takasaki-shi, Gunma

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