RAG MusicFestival
Lovely music festival

Spring Music Festival in Eastern Japan [2026]

There are all kinds of spring music festivals, and haven’t you ever regretted finding out about them only after they’ve ended?

Here, we’ve put together an overview of spring music festivals held in eastern Japan.

Be sure to check it out so you don’t miss any festivals that look fun.

Tokyo Metropolis

Ultra Teens Fes by Cho-JudaiTokyo, Tuesday, March 31

ScheduleTuesday, March 31, 2026
placeNational Yoyogi Stadium First Gymnasium, Shibuya City, Tokyo
Websitehttps://event.chojudai.com/

UTAGE MATSURI PARTYSaturday 4/4 – Sunday 4/5, Tokyo Metropolis

ScheduleSat, Apr 4–Sun, Apr 5, 2026
placeZepp DiverCity, Koto City, Tokyo
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SYNCHRONICITYTokyo, Sat–Sun, April 11–12

Held under the concept of “Encounters and Inspiration that Connect to the Future,” this event uses green electricity—that is, power generated with low environmental impact from sources like wind, solar, and biomass. Hosting it with sustainable energy is a wonderful initiative that aligns perfectly with the concept.

ScheduleSat, Apr 11–Sun, Apr 12, 2026
placeTokyo, Shibuya Ward: Spotify O-EAST / Spotify O-WEST / Spotify O-nest / duo MUSIC EXCHANGE / clubasia / LOFT9 Shibuya / Shibuya CLUB QUATTRO / Veats Shibuya / WWW / WWW X
Websitehttp://www.synchronicity.tv/festival/
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Earth Day TokyoTokyo, Sat 4/18–Sun 4/19

Earth Day has been held as a global festival in 175 countries, promoting a zero-waste approach while inviting everyone to think together about the planet’s future. Since 2001, Earth Day Tokyo has taken place in Yoyogi Park, with the aim of creating a space where people can reflect on what they can do for the Earth through live music, talk shows, and shopping, while fostering mutual respect. It’s a family-friendly festival featuring not only music but also a wide variety of food vendors and shops closely connected to everyday living.

ScheduleApril 18 (Sat)–19 (Sun), 2026
placeYoyogi Park, Shibuya City, Tokyo
Websitehttps://www.earthday-tokyo.org/
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MCMCSunday, April 19 — Tokyo Metropolis

ScheduleSunday, April 19, 2026
placeTokyo Metropolis, Shinjuku Ward, Zepp Shinjuku
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Aloha Hawaiian FestivalTokyo, Saturday–Sunday, April 25–26

ScheduleSaturday–Sunday, April 25–26, 2026
placeTachikawa City, Tokyo — GREEN SPRINGS
Websitehttps://tachihi100.jp/aloha/
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Kabukicho UP GATE↑↑Mon 5/4 – Tue 5/5, Tokyo Metropolis

This is an idol event jointly organized by the live event @JAM, which continues to promote pop culture, and TV Asahi’s Roppongi Idol Festival. Set in Shinjuku’s Kabukicho, idols will gather for an urban circuit-style festival. Don’t miss the performances by a carefully selected lineup of top artists, who will showcase the culture of Reiwa-era idols from here. Let’s support them at the live venues as we work together—idols and fans alike—to build a new idol culture.

ScheduleMon, May 4, 2026 – Tue, May 5, 2026
placeTokyo Metropolis, Shinjuku Ward: Zepp Shinjuku (TOKYO) / Music Restaurant APEXIA / Shinjuku LOFT / Shinjuku MARZ / DHNoA / Shinjuku WALLY / Zirco Tokyo / Kabukicho Tower Stage
Websitehttps://kabukicho-upgate.com/
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