Hana (stylized in all caps) is a Japanese girl group formed by Chanmina and Sky-Hi through the audition show No No Girls in 2025. They are managed by Sky-Hi's company BMSG and are signed to No Label Music, a record label founded by Chanmina currently operating under Sony Music Japan. Hana officially debuted in 2025 and consists of seven members: Chika, Naoko, Jisoo, Yuri, Momoka, Koharu, and Mahina.