A-na

A-na (에이나), born Roh Yu-na (노유나) on December 20, 2008, is a South Korean rapper, vocalist, and visual in Hearts2Hearts under SM Entertainment. She grew up in Yongin, Gyeonggi-do, and trained at SM for three years after joining on October 16, 2022. Standing at 171 cm and tied with Jiwoo as the group's tallest member, A-na holds the Lead Rapper and Sub Vocalist positions. Her ENTP energy is hard to miss: high-output, relentlessly curious, quick to crack up the room. She has cited Girls' Generation's Yoona as her role model and is a devoted fan of the anime Detective Conan, with Kaito Kid as her favorite character. Beyond Hearts2Hearts, A-na hosts MBC's Show! Music Core since March 2025 alongside ZB1's Kim Gyuvin and TWS's Dohoon. The solo platform has raised her individual profile and signaled SM's intention to develop her public presence beyond the group's promotional cycle. Hearts2Hearts debuted February 24, 2025, with the single album The Chase. The group has since released Butterflies, Style (June 2025), the mini album Focus (October 2025), and the digital single RUDE! (February 2026).