List of Rock Festivals in Western Japan [2025–2026]

Master Colosseum—aka Masukoro. The original festival of sound by bands, for bands! It’s an outdoor live event where the real thrill is the skirmishes between rival acts. It’s grown bigger every year, and we deliver a more robust lineup than ever.

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.

Koyabu Sonic is hosted by Chihiro Koyabu, a hugely popular TV personality known for Yoshimoto Shinkigeki. The event will take place over three days using Halls 2 and 5 at Intex Osaka. In addition to performances by the Yoshimoto Shinkigekis band—formed by Yoshimoto comedians who are expanding their activities across the country—many comedian stages are also planned.

Save The Birthday is a charity festival held every year in Hikone City, Shiga Prefecture. Because it’s a charity event, admission and parking are free, making it easy to attend. However, there are donation activities at the venue, so it would be great if you could donate in proportion to how much you enjoyed the event and use the energy you received from the music to help others.