aespa and KATSEYE have been announced for Japan's largest annual music festival, 'Summer Sonic 2025'. 

On February 27 KST, 'Summer Sonic 2025' unveiled its 16-artist, main lineup. The festival will be headlined by Fall Out Boy and Official髭男dism, joined by Camila Cabello, aespa, J Balvin, BABYMETAL, KATSEYE, and more. According to the festival, one more headliner will be announced during the first week of March. aespa will only perform at 'Summer Sonic 2025' in Tokyo, while KATSEYE will perform at both Tokyo and Osaka. 

'Summer Sonic 2025' will take place simultaneously in Tokyo and Osaka from August 16-17 at Zozomarine Stadium and Makuhari Messe (Tokyo) and EXPO' 70 Commemorative Park (Osaka). 

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