
Exciting news just in for K-Pop enthusiasts! The dynamic girl group LE SSERAFIM (김채원, 사쿠라, 허윤진, 카즈하, 홍은채) is set to join the star-studded lineup of ‘Summer Sonic 2026,’ Japan’s premier music festival, this August. Fans are already buzzing with anticipation for the fiery stages they’re known to deliver.
A Summer Sonic Spectacle Awaits!
Through their agency, Source Music, LE SSERAFIM shared their palpable excitement: “As this is our first time at Summer Sonic, we’re meticulously preparing to ensure everyone has an unforgettable experience with us. Performing in both Tokyo and Osaka fills us with immense anticipation. We promise a stage where everyone can revel in the moment. Please look forward to it!” Their words hint at the boundless energy they’re ready to pour into every single move, showcasing their impeccable performance chemistry and stage presence across two major cities.
‘Summer Sonic’ stands as Asia’s largest urban music festival, renowned for drawing a formidable roster of global music icons. This year’s festival is slated for August 14th to 16th, transforming Tokyo’s ZOZO Marine Stadium and Makuhari Messe, alongside Osaka’s Expo Commemoration Park, into an electrifying three-day musical extravaganza. While specific details of LE SSERAFIM‘s appearances are still under wraps, their participation alone is enough to ignite a firestorm of excitement.
A Meteoric Rise to Global Stardom
LE SSERAFIM‘s invitation to ‘Summer Sonic’ is a powerful testament to their skyrocketing local popularity and their unparalleled ability to consistently captivate fans’ hearts. Their impressive track record speaks volumes:
- 📈 Their 1st single album, ‘SPAGHETTI,’ released last October in Japan, soared past 100,000 cumulative shipments in just four days post-release.
- 📀 This achievement marked them as the first 4th-generation K-Pop girl group to earn five consecutive ‘Gold’ certifications from the Recording Industry Association of Japan for their Korean albums – a dazzling display of their unwavering ability to command attention and affection.
- 🏟️ Last November, LE SSERAFIM made their monumental Tokyo Dome debut with the ‘2025 LE SSERAFIM TOUR ‘EASY CRAZY HOT’ ENCORE IN TOKYO DOME,’ drawing an astounding 80,000 spectators across two shows, cementing their profound impact and stage command.
From Encore Stages to Festival Glory: A Performance Evolution
Fresh off the triumphant conclusion of their ‘LE SSERAFIM TOUR ‘EASY CRAZY HOT’ ENCORE IN SEOUL,’ which ran from January 31st to February 1st at Jamsil Indoor Stadium, the group has just wrapped up an epic journey of 31 performances across 20 cities since last April. Leveraging their rich reservoir of stage experience and perfected performance artistry, LE SSERAFIM is poised to deliver a ‘Summer Sonic 2026’ spectacle that will pulsate with incredible synergy and truly breathe with the audience. Expect nothing less than their signature powerful choreography, vivid facial expressions, and unparalleled stage presence that have defined their recent triumphs.
Seeing LE SSERAFIM headlining such a massive festival is a huge moment, cementing their status as true performance powerhouses. Their consistent dedication to flawless stagecraft and captivating narratives truly shines through, promising an unforgettable festival experience for every FEARNOT.
Editor: Minji Park 🎤




















