MAMAMOO is turning its 12th debut anniversary into a stage announcement. RBW confirmed that Solar, Moonbyul, Wheein, and Hwasa will open the 2026 WORLD TOUR [4WARD] with three Seoul concerts at Olympic Hall from June 19 to 21. The first night matches the group’s 2014 debut date.

A Seoul Opening Built Around June 19

The timing gives this tour more force than a standard concert run. June 19 is not only night one. It is where a 12-year history meets a new cycle after all four members expanded their solo identities.

What [4WARD] Says About the Group

RBW says [4WARD] joins the number four, for the four members, with the idea of moving forward. The poster follows that message through all-black styling and blue details tailored to each member.

Asia and North America Are on the Map

After Seoul, the route includes Kaohsiung, Macau, Singapore, Manila, New York, Chicago, Fort Worth, Cedar Park, Los Angeles, San Jose, Tacoma, and Hong Kong. Ticketmaster lists Chicago for August 15 at Wintrust Arena. Dickies Arena confirms Fort Worth for August 18 with VIP options including soundcheck and exclusive merch.

Why This Return Matters

MAMAMOO built its reputation on vocal power, sharp performance, and songs such as “Décalcomanie,” “Starry Night,” “HIP,” and “AYA.” A tour named [4WARD] frames that catalog as a living argument. MAMAMOO is stepping back onto the global stage as four distinct artists moving in one direction.