I.O.I 10th Anniversary Concert Tour: LOOP – What to Expect from the Epic 2026 Event?

I.O.I concert poster / Photo: Courtesy of Swing Entertainment

[Sports Today Reporter Lim Si-ryeong] K-pop project group I.O.I is marking the 10th anniversary of their debut with a special series of performances and fan events.

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 So-mi) will launch the 2026 I.O.I Concert Tour: LOOP in Seoul at Jamsil Indoor Gymnasium on May 29, 30 and 31, then visit major Asian cities including Bangkok and Hong Kong.

The tour is designed to commemorate the group’s 10th anniversary, offering members and fans a chance to reflect on their journey and build new memories. It will be the first time the members have performed together since the 2017 \”Time Slip – I.O.I\” concert—about nine years ago—and organizers are promising an ambitious, large-scale production to satisfy longtime fans.

The title LOOP, meant to evoke connection and continuity, conveys that a story that seemed finished is continuing. It symbolizes both a reunion with fans and a fresh beginning. The tour poster, released with the announcement, blends I.O.I’s signature pink tones with a nostalgic mood, heightening anticipation for the shows.

Organizers say the concerts will be more than a standard reunion; they are being staged as meaningful occasions for I.O.I and their fans to reconnect. After a long wait, the performances aim to capture the excitement and joy of the moment while creating lasting memories that point toward future encounters.

Meanwhile, I.O.I is also scheduled to make a comeback in May ahead of the tour. Promoters said additional details will be released in the coming weeks.

[Sports Today Reporter Lim Si-ryeong ent@stoo.com]
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