Complete Guide to Spring Festivals in the Kanto Region! Introducing Featured Artists and Venue Information [2026]

Rennon Sound Carnival is a circuit-style event held throughout Kichijoji. Over 30 artists will perform live across six venues set up in Kichijoji. Since it’s a circuit event, attendees move between venues to catch their favorite acts, but one of the charms of this format is stumbling into a venue on a whim and unexpectedly falling in love with a new, unknown artist’s live performance.

TOKYO METROPOLITAN ROCK FESTIVAL, commonly known as METROCK, has been held since 2013. Although it’s a relatively new event, it attracts great popularity, drawing over 30,000 attendees every year since its inception. It takes place in Tokyo and Osaka over a total of four days.

“Green Room” is a surfing term referring to the hollow, tube-like part of a wave that surfers ride through. This event, named after that term, is held under the concept of “protecting our vanishing beaches.” Through music and art, it aims to share surf and marine culture and express a desire to protect the beach. It also sounds great to relax and enjoy music at a seaside venue.

In our “Free Music Festival,” the word “free” embodies three meanings: free of charge, freedom, and freedom from various boundaries. It’s a festival where artists of diverse genres perform, offering enjoyment across generations and opportunities for new discoveries.