On August 5, agency 143 Entertainment announced that MADEIN S, the first sub-unit of the girl group MADEIN (comprised of Mashiro, Miu, Suhye, Yeseo, Serina, and Nagomi), will make its debut on August 14.

MADEIN is a six-member rookie girl group that debuted last September and has been active with songs such as “UNO” and “Love, afraid” (사랑, 두려움). This marks the first time a sub-unit has been formed within the group.
MADEIN S stands out for being composed exclusively of Japanese members: MASHIRO, MIU, SERINA, and NAGOMI. The agency stated:
“MADEIN S will showcase a new kind of charm through music driven by a fresh concept and storytelling.”
Before its official debut, MADEIN S will appear at the Kansai Collection 2025 A/W, taking place on August 6 at the Kyocera Dome in Osaka, where they will shine both on stage and on the runway.
Journalist: Shawn
Translator: Shawn
Source: SNS MADEIN