RAG MusicFestival
Lovely music festival

Music festival held during the summer vacation [2026]

Have you decided how you’re going to have fun during summer vacation?

If you love music, you’ll want to go to a festival at least once.

Here, we’ve put together an overview of music festivals held during the summer vacation season.

Whether you choose a nearby event or travel a bit farther, make your summer vacation even more enjoyable.

August

SAVE The TSUYAMA STREETSaturday, 8/15, Okayama Prefecture

“SAVE The TSUYAMA STREET” is a free-admission charity event held annually at the Green Hills Tsuyama Outdoor Stage in Tsuyama, Okayama Prefecture. Set on a grassy hill overlooking the city, it features live performances by local artists centered on hip-hop and reggae, dance team showcases, and food stalls, creating a community-focused day where people of all ages can gather with ease. It is scheduled to take place on August 15, 2026.

ScheduleSaturday, August 15, 2026
placeGreen Hills Tsuyama Outdoor Stage, 512 Ota, Tsuyama City, Okayama Prefecture

WILD BUNCH FEST.Fri 8/21–Sun 8/23, Yamaguchi Prefecture

A successor event to the rock festival SET STOCK that was held in Hiroshima. Its lineup—quintessential summer festival!!—is especially appealing.

ScheduleFri, Aug 21–Sun, Aug 23, 2026
placeYamaguchi Prefecture, Yamaguchi City, Yamaguchi Kirara Expo Memorial Park
Websitehttps://www.wildbunchfest.jp/
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SansuijinShiga Prefecture, Sat 8/22–Sun 8/30

ScheduleSaturday, August 22, 2026 – Sunday, August 30, 2026
placeShiga Prefecture, Takashima City, Kutsuki Ikusugi, Sansuito Ecovillage
Websitehttps://yamauto.net/
SNS

MONSTER baSHKagawa Prefecture, Sat 8/22 – Sun 8/23

A rock festival that represents Shikoku. Affectionately known as “Monbas,” it’s characterized by two side-by-side main stages where performances alternate.

ScheduleSaturday–Sunday, August 22–23, 2026
placeKagawa Prefecture, Mannō Town, Nakatado District, Yoshino 4243-12, Sanuki Mannō National Park
Websitehttp://www.monsterbash.jp
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SWEET LOVE SHOWERFri 8/28–Sun 8/30, Yamanashi Prefecture

A large outdoor rock festival held at the foot of Mt. Fuji. The live acts on the stage set against the backdrop of Mt. Fuji are a must-see.

ScheduleFri, Aug 28–Sun, Aug 30, 2026
placeYamanashi Prefecture, Minamitsuru District, Yamanakako Communication Plaza Kirara
Appearance[8/28] Aimyon / OddRe: / CLAN QUEEN / Creepy Nuts / Kroi / Chevon / Harukamirai / 04 Limited Sazabys / HEY-SMITH / THE BAWDIES / Meiyo Densetsu (Honorary Legend) / Yabai T-Shirts Yasan / luv / and more / [8/29] ASIAN KUNG-FU GENERATION / kurayamisaka / STUTS / sumika / Daichi Yamamoto / Tele / Trooper Salute / Hitsujibungaku / Frederic / MAN WITH A MISSION / Remioromen / Rol3ert / WANIMA / and more / [8/30] Aina the End / Aooo / CreepHyp / Sambomaster / This is LAST / 10-FEET / TRACK15 / Vaundy / My Hair is Bad / Macaroni Empitsu / MON7A / Rekishi VS Osharekishi / Retororiron / and more
Websitehttp://www.sweetloveshower.com
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Yui Fest Music & CampSaturday, 8/29, Hokkaido

ScheduleSaturday, August 29, 2026
placeWakkanai area, Hokkaido
Websitehttps://www.google.com/search?q=%E7%B5%90%E3%83%95%E3%82%A7%E3%82%B9+2026+Music+Camp+%E7%A8%9A%E5%86%85

@JAM EXPOAug 29 (Sat) – 30 (Sun), Kanagawa Prefecture

A large-scale idol festival featuring groups like AKB48. If you love idols, this is a must-see event!

ScheduleSaturday–Sunday, August 29–30, 2026
placeYokohama Arena, Yokohama City, Kanagawa Prefecture
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