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National Beach Festivals [2025] Marine Festival List

National Beach Festivals [2025] Marine Festival List
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Beach Festivals Across Japan [2025–2026]: Marine Festival List

Beautiful sea and a vast, clear sky.

A beach fest/marine fest where you can feel the setting sun and enjoy music and EDM in your swimwear on a liberating beach—an irresistible outdoor music event for tropical lovers!

We’ve compiled beach and marine festivals held at beaches across the country.

Fukuoka Prefecture

TRIANGLESat 4/25–Sun 4/26, Fukuoka Prefecture

https://www.instagram.com/p/DOfxNVfEnFR

TRINGLE, held within Fukuoka’s Seaside Momochi Beach Park. It’s incredibly appealing that so many popular bands from the loud and melodic hardcore scenes are gathering, and a two-day pass is available at this price. It’s a highly recommended festival for live music kids around Kyushu! A rock fest on the beach at summer’s end—the sunset scenery will surely strike a chord in your heart, don’t you think?

ScheduleSaturday–Sunday, April 25–26, 2026
placeSpecial stage within Jigyohama Beach, Seaside Momochi Seaside Park, Fukuoka City, Fukuoka Prefecture
Websitehttps://triangle-official.jp/
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Past events

MONGOL800 ga FESTIVAL What a Wonderful World!!Nov 8 (Sat) – 9 (Sun), Okinawa Prefecture

https://x.com/www800_official/status/1946147998117052461

This is a festival hosted by MONGOL800, the Okinawan artists behind nationwide hit songs! And of course, it’s held in Okinawa! The lineup is insanely good. It’s shaping up to be an amazing music event where you can enjoy live performances surrounded by Okinawa’s beautiful seas and nature.

ScheduleSat, Nov 8–Sun, Nov 9, 2025
placeSpecial venue at Ginowan Tropical Beach, Ginowan City, Okinawa Prefecture
Websitehttp://www800.asia
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PIA MUSIC COMPLEXSat 10/4 – Sun 10/5, Kanagawa Prefecture

The title MUSIC COMPLEX reflects our desire to help you establish “entertainment that’s uniquely yours” through encounters with new music. With a lineup of trending artists, it’s shaping up to be the ultimate rock festival!

ScheduleSaturday–Sunday, October 4–5, 2025
placePia Arena MM, Yokohama City, Kanagawa Prefecture
Websitehttps://piamusiccomplex.com/
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Karatsu Drop FestivalSat, 9/27 – Sun, 9/28 Saga Prefecture

ScheduleSaturday, September 27, 2025 – Sunday, September 28, 2025
placeHigashi-no-Hama, Nijino-Matsubara Beach, Karatsu City, Saga Prefecture
Websitehttps://thedropfes.jp/
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Isla de Salsa World Beat FestivalSaturday, 9/20, Fukuoka Prefecture

An otherworldly space surrounded by palm trees and beaches. Nokonoshima, the event venue, transforms into a “Salsa Island” so full of smiles that you’d never believe it’s in Japan. With cheerful Latin rhythms coming from the stage, the whole venue becomes one, and both Japanese and international visitors break into dance with big smiles—this is that kind of festival!

ScheduleSaturday, September 20, 2025
placeNokonoshima Camp Village, Fukuoka City, Fukuoka Prefecture
Websitehttps://isladesalsa.com/
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TREASURE05XSep 6 (Sat) – 7 (Sun), Aichi Prefecture

TREASURE05X is held every summer. Speaking of summer, it’s all about the beach—and festivals! Since Laguna Beach hosts a seaside summer festival, it’s the perfect event to soak up the season to the fullest. With the crowd’s energy, you’ll forget the heat as you lose yourself in the music, and enjoying the local food and drinks is another highlight. The lineup is packed with hot artists, especially from the Japanese rock scene, making it tough to choose which date to attend. If possible, you’ll want to go to all of them.

ScheduleSat–Sun, Sep 6–7, 2025
placeLaguna Beach, Gamagori City, Aichi Prefecture
Websitehttp://www.treasure05x.jp/
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BEPPU ONSEN SHOWER FES.Sat, Aug 23 – Oita Prefecture

ScheduleSaturday, August 23, 2025
placeOita Prefecture, Beppu City, Matogahama Park, Beppu Spa Beach
Websitehttps://bosf.jp/
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