[공식]NiziU(니쥬)"WithU 언제나 사랑해요"..한국 첫 미니 앨범 'Sour Grapes' 발매 기념 일문일답 - starnewskorea.com

According to a StarNews report published on September 28, 2026, JYP Entertainment’s girl group NiziU released their first Korean mini album, Sour Grapes, on that date and began domestic activities. The five-track mini album features the title track “Sour Grapes,” described as a fresh reinterpretation of Aesop’s “The Fox and the Grapes,” with a bold-concept choreography and new performance points; the article also includes members’ comments and behind‑the‑scenes notes on choreography and the music video.