June Music Festivals [2025–2026] Outdoor Festivals & Events Summary

HOTARU Fes is a music festival held in Hokubo, Maniwa City—home to the world’s most fireflies. Organized by local music and event enthusiasts, it takes place every June when the fireflies dance. Musicians from a variety of genres, as well as food vendors, workshops, and art from in and outside Okayama Prefecture, gather with Maniwa at the center, creating a festival that people of all ages—from small children to adults—can enjoy all day. You can let loose to live music, enjoy delicious meals and sweets, and take part in workshops or get a portrait drawn. After enjoying HOTARU Fes, be moved by the breathtaking display of Hokubo’s world-leading firefly swarms.

A pre-event for the Fuji Rock Festival will be held in Tokyo. It’s the perfect opportunity to get a feel for Fuji Rock in advance and do a little prep. You can experience on-site-style activities like workshops, enjoy delicious food, and on stage, a carefully selected lineup of artists with ties to the festival will energize the venue with live performances that capture the day’s atmosphere. It’s especially recommended for those who’ve never been to Fuji Rock!

NAGANUMA OASIS is a free-admission food and music event held at Naganuma Community Park in Hokkaido. Enjoy delicious dishes made with rich local ingredients along with live music. In addition to food vendors and a music stage, you can fully enjoy a variety of content such as workshops, outdoor activities, and games. Located midway between New Chitose Airport and Sapporo Station, it’s also a great option to add to your travel itinerary as a sightseeing stop. Come refresh your mind and body and make unforgettable memories at this event that lets you savor all the charms of Naganuma.