Yiya

On September 13, 2023, brand new virtual talent agency 99Major revealed Yiya as their fourth artist. She eventually made her debut with the release of the digital single, "Thank You", on December 27. On May 19, 2025, Yiya released her third digital single "It's Love".

Just a day later, 99Major announced that Yiya's exclusive contract with the agency has been terminated. She later went onto join Iron E&M soon after.