Cosmosy drops MV for 'Stay Alive', their first Japanese single and J-drama theme
Cosmosy's 'Stay Alive' music video arrived August 20 as the theme for Japanese drama 'Dear Husband: A Perfect Wife's Lie'—their first Japanese single.
Cosmosy dropped the music video for Stay Alive on August 20. The track is the theme song for the Japanese drama 親愛なる夫へ〜完璧な妻の嘘〜 (Dear Husband: A Perfect Wife's Lie) and their first Japanese single.
They performed Stay Alive live for the first time on the Japanese terrestrial music program バズリズム02 (Buzz Rhythm 02) before the MV went live. The members said: "It is truly a great honor to appear. It was nerve-wracking but an enjoyable time."
Cosmosy has been building international momentum. At KCON LA 2026 in Los Angeles, they performed on the showcase and dance stage, then met local fans at a fan signing and polaroid photo session.
Upcoming: Cosmosy is scheduled for SPOTV K-POP AWARDS on September 6 at KINTEX in Goyang, Gyeonggi, followed by SBI MUSIC CIRCUS Hokkaido on September 26 in Sapporo, Japan. Two countries in one month—the schedule is not light.
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