Kanto’s Popular Music Festivals [2025–2026]: A Complete Seasonal Guide to Outdoor Events (Spring, Summer, Autumn, Winter)

A jazz event originating from the Seto Inland Sea—rich in history and culture—will be held in Tokyo as a sister event. The highlight is performances by artists who carry on the spirit of Django Reinhardt, rooted in the genre that blends the unique scales of Gypsy jazz with swing jazz. Precisely because this style is relatively niche within the jazz world, the event offers a chance to experience a new cultural scene and foster regional exchange through music. Why not enjoy it as if you were traveling while listening to the music?

The event known as the Super American Festival, or “Amefesu,” was created to share the appeal of American cars with even more people. It has been held since 2012 and features activities such as car shows. Award-winning vehicles from past years are showcased on the website. And of course, there are live music performances as well.

The Kuroiso Jazz Festival began in 2004 as an open-air live event called the “Kuroiso Jazz Festival,” organized by jazz enthusiasts in Kuroiso (now Nasushiobara City). It brought together professional and amateur musicians active mainly in northern Tochigi Prefecture and was first held at the Nakagawa Riverside Park. A wide range of artists participate regardless of whether they are professionals, amateurs, or their age. The genres are not limited to jazz; it has become a live concert rich in variety, including rock and pop, among others.

This is an event hosted by BoyAge, a mook that features photos and interviews mainly of boy groups. In line with the magazine’s concept, it spotlights trending boy groups active in Japan and abroad, so it’s bound to be a star-studded program. For fans, it’s a great deal to be able to see all their favorite artists in one venue at the same time. Even if you don’t know many artists besides your favorites, events like this are a perfect way to discover new ones. It’s also recommended for first-time event-goers!