The excitement surrounding CORTIS’ first-ever visit to Indonesia reached a fever pitch as the South Korean boy group made a memorable appearance at the Allo Bank Festival 2026 red carpet in Jakarta on Saturday afternoon.

Held at the iconic Indonesia Arena, the event marked not only CORTIS’ debut in Indonesia but also their first appearance in Southeast Asia, making it a historic moment for both the group and their devoted fanbase, known as COER.

photoby : allobankfest2026

A Warm Indonesian Greeting

The moment the group stepped onto the red carpet, cheers erupted from hundreds of fans who had been waiting since early afternoon to catch a glimpse of their idols.

Group leader Martin immediately won over the crowd by greeting them in Indonesian.

“Good afternoon, everyone. We are CORTIS,” he said, drawing loud applause from the audience.

photoby : allobankfest2026

Martin admitted that the group was overwhelmed by the energy they encountered upon arriving at the festival.”This is our first time visiting Indonesia, even as tourists. It is a great honor for us to be here,” he shared.

For the members, the visit was more than just another overseas schedule—it was the beginning of a new chapter as they connected directly with Indonesian fans for the very first time.

photoby : allobankfest2026

Blown Away by the Energy of Indonesian COER

Fellow member James was equally impressed by the reception they received from fans.

According to him, the enthusiasm and passion displayed by Indonesian COER exceeded expectations, creating an atmosphere unlike anything they had experienced before.

photoby : allobankfest2026

“The energy here is incredible. As you can see, everyone is so enthusiastic, and I hope we can deliver a performance that matches that amazing energy tonight,” James said.

photoby : allobankfest2026

Meanwhile, Juhoon revealed that he had long heard about the loyalty and dedication of Indonesian COER. Seeing that reputation come to life in person only increased his excitement ahead of the group’s highly anticipated performance later that evening.

The warm welcome also left a strong impression on Keonho, who expressed gratitude for the affection and support shown by Indonesian fans from the moment the group arrived.

photoby : allobankfest2026

A Special Surprise Awaits Fans

One of the biggest talking points from the red carpet session came when Martin teased a special surprise prepared exclusively for Indonesian fans.

While refusing to reveal too many details, the leader hinted that the group had worked on something they believed COER would truly enjoy.

“We prepared something that I think COER will love. I don’t want to spoil it too much right now,” Martin said with a smile.

He then invited fans to join them later in the evening and experience the surprise firsthand.

“I hope all of you come tonight and have fun with us.”

The brief teaser immediately sparked excitement among fans, many of whom had already packed the festival grounds hours before the event began.

A Historic Night for CORTIS

CORTIS’ appearance at Allo Bank Festival 2026 represents a major milestone for the rising K-pop group. Their Indonesian debut has generated significant buzz, with fans eager to witness their first live performance in the region.

The anticipation is further amplified by the group’s promise of a specially prepared stage designed to create unforgettable memories for Indonesian COER.

As one of the festival’s most anticipated acts, all eyes will be on CORTIS when they finally take the stage later tonight.

Star-Studded Festival Lineup

Beyond CORTIS, Allo Bank Festival 2026 features an impressive lineup of Indonesian performers, including:

• Naykilla
• Agak Laen
• TENXI
• Rizky Febian
• Mahalini
• NPD
• Juicy Luicy
• King Nassar

With thousands of fans filling Indonesia Arena and a lineup packed with top-tier entertainment, Allo Bank Festival 2026 is shaping up to be one of the most memorable music events of the year.

For Indonesian COER, however, this year’s festival will always be remembered as the moment CORTIS finally arrived.