[Photo &] IOI Reunites for the First Time in 9 Years—At the 10th Anniversary Reunion Concert Where Fans Cry

A return that breaks nine years of silence—an epic prelude rises again

After nine long years of silence, 'IOI' has finally returned. On May 29, 2026, Seoul’s Jamsil Indoor Stadium rang with the astonishing cheers of fans celebrating the '10th Anniversary Concert'. With nine members—excluding Kang Mina and Kyulkyung—taking the stage, they showcased an overwhelming presence close to a 'full roster'. Reclaiming No. 1 on the music charts in one shot with their new song 'Suddenly' and proving they still carry 'impact', they are now writing a new chapter in K-pop beyond past glory. Kim Doyeon and Kim Se-jeong expressed emotion too big to hold back amid a flood of cheers, unable to conceal the thrill of the stage. It is not simply a trip down memory lane—it is the 'perfect comeback' of a top-tier girl group.

A symbol of audition fever—catharsis that swallowed Jamsil

As the prelude of the song flowed, 'Jamsil Indoor Stadium' returned to the night of frenzy from nine years ago. Opening with the century-spanning theme track 'Pick Me', the performance rolled into mega hits such as 'Very Very Very', blasting out explosive energy. Chae-yeon Jung and Nayoung Lim expressed awe amid the roaring support, while Jeon Somi vividly shared the emotion of her 'Loop in Seoul' concert. As Yoon Jung Yoo explained, the stage direction that perfectly recreated the group’s past routes delivered a powerful 'catharsis' to fans. The standing ovation that erupted when 'Rain Shower' filled the air was a 'decisive moment' proving that their music still cuts straight through the public’s hearts.

Unity proven through tears—a global syndrome that spreads into an Asia tour

The 'girls' who had been trying to hold back tears finally let their overwhelming feelings spill out onstage. Kim Sohye and Kim Doyeon turned red-eyed on the stage of 'When the Cherry Blossoms Fall', pledging 'everlasting unity' with their fans. The passion of overseas fans who flew in from Taiwan on a same-day trip underscores the strength of their 'global fandom'. After completing an overwhelming Seoul performance, 'IOI' is now aiming for the world stage. The Asia tour, which continues to Thailand’s 'Bangkok' and 'Hong Kong' this July, signals a massive shake-up in the global K-pop scene. Their 'Loop (Loop)', reconnected after nine years, will not be broken.