I.O.I is launching a large-scale concert tour to mark their 10th debut anniversary.
Tickets for the Seoul stop of I.O.I (Im Na-young, Chungha, Kim Se-jeong, Jung Chae-yeon, Kim So-hye, Yoo Yeon-jung, Choi Yoo-jung, Kim Do-yeon, Jeon Somi) and their '2026 I.O.I Concert Tour: LOOP' will open at 8 p.m. KST on the 26th via the online ticketing site NOL.
Celebrating the group’s 10th anniversary, the tour will kick off with Seoul shows at Jamsil Indoor Gymnasium from May 29 to 31, then head to major Asian cities including Bangkok on June 6 and Hong Kong on June 20–21. It marks the members’ first time sharing a stage in about nine years since 2017, setting the stage for an emotional reunion where members and fans—who have each walked their own paths—meet again and reflect on the time gone by.
The concert title 'LOOP' signifies a story that seemed to have ended, beginning again and circling back into another meeting. Through the imagery of reunions and farewells repeating, and life moving along a recurring orbit, I.O.I and their fans extend their shared time into a single narrative. It aims to go beyond simple nostalgia and create an experience of reconnecting with one another’s lives.
Meanwhile, to celebrate their 10th anniversary, I.O.I plans to unveil a series of projects, including a new album and concert tour. Jacket photos and the music video have already been completed, heightening anticipation for a May comeback.