[2025–2026] Recommended Music Festivals: A roundup of outdoor festivals and major rock festivals you should attend at least once

Sky Jamboree, a long-running rock festival held since 1999, is an outdoor festival that takes place every year in Nagasaki. With many popular rock bands on the lineup, it’s an event you’re guaranteed to enjoy if you attend.

Animelo Summer Live, commonly known as Anisama, is a summer festival where anime song artists gather in one place. Anisama draws as many as 80,000 attendees each year, making it one of the largest anisong events in Japan. Many artists take the stage one after another, offering a lineup that promises both surprises and enjoyment.

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.

@JAM EXPO, which began in 2014, is an event that has continued to be held even as the idol scene undergoes various changes. With the goal of widely introducing Japanese culture and further energizing the idol scene, it is carried out with passionate dedication. Aiming to be the best idol festival in Japan, it’s a must-see event for idol fans.

RUSH BALL is a summer tradition of Osaka’s rock scene that has been held since 1999. The venue, Izumiotsu Phoenix, faces the sea, where you can feel the ocean breeze, and its sprawling lawns make for an incredibly comfortable festival experience. The lineup never disappoints—expect everything from staple festival veterans to promising young newcomers!

Augusta Camp offers two main highlights: special sessions featuring artists from Office Augusta and unique collaborations based on fan requests. It’s a festival to look forward to, with a stage crafted by a united lineup of highly skilled artists!