CORTIS celebrates its first debut anniversary… A giant CORTIS Ball is coming to Seongsu-dong

Boy group CORTIS is celebrating its first anniversary since debut.

CORTIS (Martin, James, Juhoon, Seonghyeon, and Geonho) will host the '2026 CORTIS TOUR <PUT YOUR PHONE DOWN> BIRTHDAY PARTY POP-UP' at 'Kasina Seongsu' in Seongdong-gu, Seoul, from the 14th to the 20th.

The event was organized to continue the excitement of their first tour, 'PUT YOUR PHONE DOWN,' which began in July and runs through September, and to celebrate the group's first anniversary.

The pop-up will feature a DISPLAY ZONE and a MERCH ZONE. The walls of the display zone are decorated with writing and drawings created by the members themselves, creating a friendly atmosphere. A 2-meter-tall 'CORTIS Ball,' which holds symbolic meaning for CORTIS and CORE, the name of the group's fandom, will also be installed. CORTIS Balls are colorful dolls created by transforming the group's official logo. Previously released as merch-style albums (CORTIS Ball Ver.) for the first and second mini albums, they caused a major sellout. The beloved merch has been recreated as a large-scale object to offer visitors a unique attraction.

Since debuting on August 18 last year, CORTIS has established itself as a global sensation by repeatedly setting first, highest, and fastest records. All 14 shows on the group's first tour, currently taking place across nine cities in South Korea, North America, Japan, and elsewhere, have sold out. The North American tour will continue through the 16th of this month in cities including Los Angeles and San Francisco in the United States. On the 22nd and 23rd, the group will take the stage at Korea University Hwajeong Gymnasium in Seoul. In particular, the Seoul concerts will be held under the title 'BIRTHDAY PARTY' and are expected to be a time for the group to celebrate its debut anniversary.