Jiyu

Jiyu是Starship Entertainment旗下新人女团KiiiKiii的成员，也是一名韩国歌手。她本名Seo Ji-yu，出生于釜山，于2025年3月作为组合的主唱和领舞出道。她以深沉、沙哑的嗓音和锐利的狐狸相著称，迅速成为K-pop第五代偶像中的佼佼者。截至2026年，她还是网络综艺节目《Idol School Trip》的固定成员，节目中她展现了活泼的釜山方言和接地气的个性。[编辑]

Jiyu在釜山长大，就读于釜山艺术高中，主修实用音乐（声乐）。她在Starship Entertainment训练了数年，之后被选为KiiiKiii的成员。她的出道前经历较为低调；她没有参加过选秀节目，也没有公开的出道前活动。2025年1月，她作为KiiiKiii的第四名成员通过概念照公开，这是她迈出的第一步。

在训练期间，她曾是IVE组合的伴舞，在她们2024年首尔‘SHOW WHAT I HAVE’巡演中，特别是为歌曲《Blue Blood》伴舞。这段经历让她尝到了舞台的滋味，并坚定了她出道的梦想。[编辑]

KiiiKiii于2025年3月24日携单曲专辑《I DO ME》正式出道，此前发布了先行单曲《Butr Go》。主打歌《I DO ME》展现了Jiyu稳定的现场演唱和舞蹈功底。2025年10月，组合发布了首张EP《Uncut Gem》，Jiyu参与了歌曲《Over U》的歌词创作，这是她首次获得创作署名。

2025年12月，她作为固定成员首次亮相个人综艺节目《Idol School Trip》，这是一档由第五代偶像组合成员参与的网络系列节目。截至2026年初，她正在宣传KiiiKiii的第二首单曲《Cherish》，并拍摄《Idol School Trip》第二季。[编辑]

Jiyu塑造了酷飒的女孩形象，常穿廓形西装、低腰牛仔裤和银饰。她的舞台妆容强调锐利的眼线，与她狐狸般的视觉效果相得益彰。韩国媒体因她的方言和外貌称她为“釜山狐狸”。在团队内容中，她很活泼，经常使用方言，粉丝们觉得这很可爱。KiiiKiii的官方粉丝名是KIiiT。[编辑]

Jiyu commands attention not through a formalized fan club, but via the raw, chaotic energy of KiiiKiii's nascent community. Since her March 2025 debut, supporters have latched onto her sharp visuals and Busan dialect without attaching a specific moniker to her individual following. While the group utilizes hashtags like #KiiiKiii for broad identification, no official name exists for Jiyu's personal legion of fans. This lack of structure reflects the early stage of their career, where engagement remains organic rather than orchestrated by chart pushes or birthday billboards. Her leadership during the "WhyKiiiKiii Tour" and viral moments like the strategic dominance in "Death Game 2" have solidified her reputation as a capable figurehead, yet the audience itself remains fluid and unbranded. The community interacts primarily through shared appreciation of her unique husky voice and the group's dreamy, delulu aesthetic rather than organized campaigns. Despite the absence of a formal title, her influence is palpable in how fans discuss her "Udon noodle head" incident and her playful variety appearances on Idol School Trip. These interactions define the current landscape of her popularity: a tight-knit circle reacting to every move she makes within the group's expanding universe. As the group continues to evolve with albums like Uncut Gem and Delulu Pack, the potential for a dedicated fandom name grows, but for now, the support system relies on general identifiers and member nicknames like "Seojuchu." iFANN has evaluated Jiyu's global standing and determined that she currently holds no placement in the published rankings, including the Global Top 1,000 or any Top-100 scope list.[编辑]

Her representative emoji is a fox, chosen for her sharp eyes and petite face. She cites Taeyeon from Girls' Generation as her biggest musical inspiration. Inside the dorm, Jiyu frequently practices piano, adding a melodic layer to her daily routine. Critics note that her deep, husky vocal tone stands out as unusual for a main vocalist in the fifth generation of girl groups. She credits her mother with supporting her pivotal move from Busan to Seoul for training. Beyond music, Jiyu has become part of group lore through the November 2025 "Udon Incident," where a comment about her hair sparked widespread debate among viewers. Another defining moment occurred in April 2026 during "Death Game 2," where her strategic gameplay highlighted her intelligence outside of performance contexts. These events, alongside her role in guiding the "Hey Hi Tour," have cemented her status as a central figure in the group's rapidly forming mythology.[编辑]

Jiyu的父母和兄弟姐妹的详细信息未公开。她曾温暖地谈及她的母亲，母亲鼓励她追求歌唱事业，并支持她为训练从釜山搬到首尔。她目前和KiiiKiii的成员们一起住在首尔的宿舍里。[编辑]

Jiyu是KiiiKiii的成员，同队成员还有Sui、Haum、Yerin和Kya。她曾表示IVE组合的前辈Yujin是她训练期间的导师。[编辑]

截至2026年，Jiyu没有公开确认的恋爱关系。韩国可靠媒体未曾报道过任何与她相关的恋情传闻。她的公众形象完全集中在事业上，目前单身。[编辑]

Per iFANN's editorial analysis, Jiyu's personal net worth is estimated at $250 Thousand as of 2026. This valuation reflects her earnings as a rookie idol who debuted in 2025. Revenue streams include album sales, with KiiiKiii's Uncut Gem moving approximately 180,000 copies, alongside digital streaming royalties and fees from music show appearances. Her fixed position on the web variety show Idol School Trip provides an additional income channel. While the group secured one endorsement deal with Spao, Jiyu currently lacks personal solo contracts. A typical rookie salary from Starship Entertainment ranges between ₩5–10 million KRW per month before deductions.[编辑]