Hi-Fi Un!corn (Japanese: ハイファイユニコーン, Hepburn: Haifai Yunikōn, Korean: 하이파이유니콘; RR: Haipaiyunikon) is a five-member boy band active in Japan and South Korea.
The group was formed through the survival show The Idol Band: Boy's Battle and debuted with the digital single, "Over the Rainbow" in June 2023.
[1][2]