K-pop Dictionary › Jang-Ka-Seol-Yu
A nickname made from the first syllables of four idols: Wonyoung, Karina, Sullyoon and Yuna.
Jang-Ka-Seol-Yu (장카설유) joins the first syllable of four fourth-generation idols: Jang Wonyoung of IVE, Karina of aespa, Sullyoon of NMIXX and Yuna of ITZY.
Korean media and fans began using it to group four idols who are often talked about for their visuals. It is a nickname, not an official group or unit.
Like other nicknames about appearance, it is used in fun and does not rank anyone.
“Jang-Ka-Seol-Yu all being at the same awards show broke the internet.”