Spring Festivals in Koshinetsu & Hokuriku [2026]: Let's head to the music celebration!

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.

In the Koshinetsu and Hokuriku regions, where majestic mountains and refreshing spring breezes welcome you, the long-awaited spring festival season is beginning.

Enjoy a luxurious moment wrapped in soothing music at open-air venues where cherry blossoms are in bloom.

From passionate performances by local artists to popular bands active nationwide, a wide variety of stages will unfold.

In this article, we’ll introduce spring festivals you won’t want to miss.

Why not create unforgettable memories this spring in Koshinetsu and Hokuriku, where the vitality of nature harmonizes with music?

May

SUSTAINABLE BEAUTY FESSat 5/23–Sun 5/24, Yamanashi Prefecture

Schedule	Saturday–Sunday, May 23–24, 2026
place	Kawaguchiko Stellar Theater, Minamitsuru District, Yamanashi Prefecture
Website	https://sustainabeauty.jp/
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Ega FesSat, 5/30 Yamanashi Prefecture

egafes.jp

This is a music event that began after comedian Egashira 2:50 planned and announced it on his official YouTube channel. Egashira is active in many fields, but this time he’s taking on a surprising new challenge: organizing a music festival himself and even negotiating the casting directly. No one can predict what it will be like, so it would be a shame not to take part. You also won’t want to miss the lineup announcement to see which artists will gather.

Schedule	Saturday, May 30, 2026
place	Yamanashi Prefecture, Fujiyoshida City, Fuji-Q Highland, Conifer Forest
Website	https://egafes.jp/
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GREEN FLASH FesSat, 5/30, Fukui Prefecture

GREEN FLASH Fes is held at a resort facility in Fukui Prefecture, set against the backdrop of the sea. A “green flash” is the moment when a green light appears as the sun sinks into the ocean, and legend has it that seeing it brings good luck. With your favorite music as the soundtrack, it’s an event where participants can spend their time freely—lying on the grass while gazing at the vast sky and ocean, or enjoying delicious food. There’s also a fully equipped campground nearby, so how about adding it to your travel plans?