[2026] Must-Know Information on Music Festivals and Outdoor Events in the Koshinetsu and Hokuriku Regions

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.
Editor-in-Chief, RAG MUSICHane Keisuke
Editor-in-chief of RAG MUSIC. JFC-certified fact-checker. After working in a music studio and handling wedding sound, joined the RAG MUSIC editorial team in 2016. Experienced with a variety of instruments: marching band in elementary school, clarinet in junior high school wind ensemble, and drums in a band from high school onward. Drawing on my own musical activities and the experience gained through my work, I produce daily articles, including various song introductions, features on music festivals around the country, and live reports. In music, I enjoy not only rock from Japan and abroad but, lately, a wide range of J-pop as well.

The Koshinetsu and Hokuriku regions are home to expansive, majestic mountains and crystal-clear skies.

Music festivals held here are drawing attention as special experiences where great outdoors and music intertwine.

In addition to performances by renowned artists, these events are packed with attractions like delicious local cuisine, hot springs, and camping unique to this area.

Savor blissful moments as you take in the grand scenery, wrapped in a pleasant breeze and the best music.

Use this article to help create wonderful memories with friends and family.

Yamanashi Prefecture

SWEET LOVE SHOWERFri 8/28–Sun 8/30, Yamanashi Prefecture

SWEET LOVE SHOWER is an outdoor festival organized by SPACE SHOWER TV. These days it’s held at Lake Yamanaka at the foot of Mount Fuji. With its location offering views of Mount Fuji and a lineup packed with popular artists, it’s an extremely popular event.

Schedule	Fri, Aug 28–Sun, Aug 30, 2026
place	Yamanashi Prefecture, Minamitsuru District, Yamanakako Communication Plaza Kirara
Website	http://www.sweetloveshower.com
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Nagano Prefecture

Oborozukiyo Music FestivalMonday, May 4, Nagano Prefecture

iiyama-nanohana.jp

Schedule	Monday, May 4, 2026
place	Nanohana Park, Iiyama City, Nagano Prefecture
Website	https://iiyama-nanohana.jp/oborotukiyo/

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Transcendence Open AirFri 5/8 – Sun 5/10, Nagano Prefecture

Schedule	Fri, May 8–Sun, May 10, 2026
place	Choja no Mori, Minamisaku District, Nagano Prefecture
Website	https://transcendence2026.peatix.com/
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Early Spring Music FestivalNagano Prefecture on Sun, 5/10

http://www.azumino-koen.jp

Schedule	Sunday, May 10, 2026
place	Nagano Prefecture, Azumino City, National Alps Azumino Park
Website	https://www.azumino-koen.jp/horigane_hotaka/new/topics.php?id=3080

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HAKUBA Yahoo! FESTIVAL 'The Sound of Hakuba'Sat, May 16 – Sun, May 24, Nagano Prefecture

hakuba-yoo-hoo-festival.com

This is a music festival where you can enjoy various activities in the mountains at the Hakuba Iwatake Mountain Resort in Hakuba Village, Nagano Prefecture. During the event, there will be free films, jazz performances, and yoga as part of the hands-on programs. It seems there are also guided tours you can enjoy in nature with advance reservations. The main attraction, of course, is the live music. Savor exceptional performances on a special stage set at the 1,289-meter summit area with breathtaking views. There will also be a livestream on the day, giving those who can’t make it to the venue a chance to enjoy the scenery and the music.

Schedule	Saturday, May 16–Sunday, May 24, 2026
place	Nagano Prefecture, Kitaazumi District, Hakuba Iwatake Mountain Resort
Website	https://hakuba-yoo-hoo-festival.com/#
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