I.O.I 10th Anniversary Concert Tour LOOP Seoul Day 1 Full Concert

I.O.I has returned to the stage to celebrate their 10th debut anniversary with the launch of a new concert tour titled LOOP. The group’s return marks their first concert in 10 years and their first comeback stage in nine years, following their last performance, Time Slip – I.O.I, which was held in 2017.

The title of the tour, Loop, is intended to convey the message that a story previously thought to be over is beginning again. This series of performances coincides with a comeback for the group that was announced for May 2026.

The Seoul leg of the tour is taking place from May 29, 2026, through May 31, 2026, at the Jamsil Indoor Stadium. Following the Seoul dates, the concert tour is scheduled to expand to Bangkok and Hong Kong.

Ticketing for the Seoul performances included R Seats priced at 165,000 won and S Seats priced at 154,000 won. Organizers previously announced the release of additional seats that had been withheld due to production and stage structure requirements.

Attendees for the opening show on May 29, 2026, were subject to a mandatory government five-day vehicle rotation policy that went into effect on April 1, 2026. Under this policy, vehicles with license plate numbers ending in 0 or 5 were prohibited from entering the public parking lot at the Jamsil Sports Complex on Friday, May 29.

Venue organizers recommended the use of public transportation for all attendees to avoid delays caused by traffic and limited parking, noting that the area around the stadium was expected to be crowded due to other nearby events and baseball games.