September Music Festivals [2025–2026]: A roundup of autumn festivals, outdoor rock fests, and other music events

A large-scale free local festival in the Kansai region held every September since 2014! Despite being free to enter, it brings together popular artists from a wide range of scenes. There’s also a well-stocked market with local food and handmade goods, as well as a variety of workshops. About half of the attendees reportedly come with their families, making it a great event to attend with children.

Nakasu is the large entertainment district in Hakata, Kyushu. Nakasu Jazz was launched to make this already bustling area even more vibrant. The event is committed to offering high-quality jazz performances free of charge, and it has continued thanks to the support of many jazz fans.

Since 1977, this has been a long-running event. It takes place at Seagaia. It’s divided into Jazz Night and Juke Night: Jazz Night features seasoned veterans, while Juke Night brings together trending bands and artists, drawing a lively crowd of all ages.