Among the twelve members who formed LOONA through Blockberry Creative's serialized pre-debut rollout, Ha Soo-young — performing as Yves — belongs to the group's final sub-unit, LOONA yyxy, and has since extended her presence into solo work. Her releases *I Did* and *Loop*, both issued in 2024, mark her most documented activity as an independent artist, with *Nail* following in 2026.
Debut and Group Formation
Yves was introduced as part of LOONA's distinctive staggered debut model, in which each member received her own solo single and music video before the full group came together. She was positioned within LOONA yyxy, the third and final sub-unit, alongside members whose individual concepts fed into the group's overarching narrative. The full twelve-member LOONA lineup officially debuted in 2018 under Blockberry Creative.
Solo Discography
Between her group commitments and her solo output, Yves has released at least three titled projects: *I Did* and *Loop* in 2024, and *Nail* in 2026. A further release, *Soft Error*, appears in her discography without a confirmed date. The material available does not detail the musical content, chart performance, or critical reception of these releases in sufficient depth to characterize them further.
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*Additional sourced detail — on chart figures, streaming performance, awards, or the musical direction of her solo work — would be incorporated as verified coverage becomes available.*
