List of Rock Festivals in May [2026]

Emergenza Japan is the Japan edition of an international live contest held in over 15 countries worldwide. The competition is primarily decided by audience voting, with professional judges joining at the finals. The winning band is awarded a slot to perform at Germany’s Taubertal Festival. Open to all regardless of professional status, age, or background, the contest has helped launch artists such as Daiki Tsuneta, Yuuri, and Novelbright. In 2026, it will be held from April to June at venues including Shibuya eggman.

JAM FES is an independently organized festival held every year during Golden Week by Nishi-Eifuku JAM. The venue first opened in Shinjuku in 1980 and moved to Nishi-Eifuku, Suginami in 2018. This long-running event gathers a diverse array of bands with the warm, community-rooted feel of a neighborhood live house. Centered on rock, punk, and alternative, its eclectic lineup spans up-and-coming acts to mid-career artists. On some days during the festival, attendees can move freely between the main space and the adjoining UNDERGROUND, making for an intense eight days of hopping between two stages. Scheduled from April 29 to May 6, 2026.

A city-style festival jointly produced by TOWER RECORDS, Shimamura Music, and PLANT, held right in the heart of Sapporo’s Odori. Set on the special rooftop stage of Sapporo PARCO, your wristband lets you move freely throughout the venue. One of its appeals is that you can enjoy live performances in an open-air setting with a drink in hand, while taking breaks for shopping or dining at the in-house restaurants. In 2026, it will be held over five days during the Golden Week holiday in May.

TOKYO M.A.P.S is an urban music program that J-WAVE and Roppongi Hills have been running since 2008, built on the concept of a map where Music, Art, and Performance intersect. It is held every year during Golden Week at Roppongi Hills Arena, with that year’s organizer welcoming a diverse lineup of artists. For this year’s edition in May 2026, STUTS serves as organizer, sketching a “crossroads of sound” in the heart of the city centered on hip-hop and jazz.

JAPAN JAM is a spring rock festival organized by rockin’on japan that brightens Chiba during Golden Week. The venue is Chiba City Soga Sports Park overlooking Tokyo Bay, featuring a spacious layout spread across multiple stages. Centered on Japanese rock, a wide range of artists—from the new generation to seasoned heavyweights—gather to deliver diverse live performances in an open-air setting. In 2026, it will be held over four days from May 2 to May 5.

“GRAND SLAM” is an urban circuit festival held over four days during Golden Week across Diamond Hall and SPADE BOX in Shinsakae, Nagoya. The name—evoking a bases-loaded home run in baseball and the four majors in tennis and golf—reflects a commitment to a schedule with no overlaps, allowing audiences to see every performer. Presented by Sunday Folk Promotion, it will take place in May 2026. For the first time, all-day passes and U-22 tickets will be offered, opening up the music experience to younger generations.

Onagawa Alternative Rock Festival 2026 Spring is a free-admission rock event to be held in May 2026 at the coastal plaza in Onagawa, Miyagi Prefecture. Eight bands gathered from Tohoku and the Kanto region will perform classic tracks of Western alternative rock from the 1990s to the 2000s. The venue will be equipped with chairs, tables, and tents, with food stalls and kitchen cars lined up, making it a day you can enjoy even in the rain. The event is organized by the guitar shop GLIDE, embracing the concept of bringing together fans of alternative rock to have a great time.