The four members who had gone their separate ways are back together again. MAMAMOO has returned as a full group, releasing their special single '4WARD' on June 4, 2026, at 6 PM (KST). It has been about 3 years and 8 months since all four members—Solar, Moonbyul, Wheein, and Hwasa—released a new song together after their EP 'MIC ON' in October 2022. The very fact that the members, who had scattered for individual solo and personal activities, have reunited under the name 'MAMAMOO' is what makes this comeback the biggest center of attention among all new girl group releases this June.
What Kind of Comeback is '4WARD'?
The title track of the special single is '4 Flowers'. The project name '4WARD' combines the number of members, '4', with the meaning 'to move forward', carrying the message of advancing together again after their time apart. Since the four colors (each with a different vocal tone and character) that have been MAMAMOO's identity since their debut are united once more, fans are embracing it as both a 'reunion album' and a 'return to their roots'.
Why a Full Group Now? — The Timing of the 12th Anniversary
MAMAMOO debuted on June 19, 2014. In other words, June 2026 marks the month of their 12th debut anniversary. Scheduling a full-group comeback around their debut anniversary following the single release on June 4 is no coincidence. The narrative that the four members, who have expanded their individual territories through solo activities, are welcoming their 12th debut anniversary 'together' is the key theme running through this entire promotion. In particular, since each member, including Hwasa, has garnered immense attention as soloists, the sheer image of a team that has proven they can shine 'apart yet together' standing as a whole again holds profound meaning.
2026 World Tour '4WARD' — Seoul is Already Sold Out
In conjunction with their comeback, MAMAMOO is also kicking off their solo world tour, '2026 WORLD TOUR [4WARD]'. The Seoul concerts will be held for three days from June 19 to 21, and all tickets for the three shows sold out during the pre-sale. Following the Seoul concerts, a global tour is scheduled to continue through Kaohsiung, Macau, Singapore, and Manila, as well as North American cities like New York, Chicago, and Los Angeles, and on to Hong Kong. Because a full-group new song release and a world tour overlap in the same month, June is the perfect opportunity for fans who have waited a long time to see all four members on stage at once.
How to Enjoy This Comeback
MAMAMOO's strengths are live vocals and performance. Rather than just listening to '4 Flowers' as a digital track and moving on, the core of enjoying this team is to hear how the four members' vocal tones intersect within a single song. It is also great fun to compare and listen to how their vocals and raps, which developed different textures during their solo eras, harmonize once again to form 'MAMAMOO's synergy'. When the comeback stages and world tour fancams are released, you will be able to witness the full-group synergy more clearly, something that is difficult to fully experience through the digital release alone.
If you want to see the new songs from other girl groups returning in June all at once, you can check out the comeback lineup for the month in the monthly updated 'Monthly Girl Group Comeback Roundup'.
※ Release dates, tour schedules, and other details are based on announcements from the agency and official channels, and the detailed schedules are subject to change.
