Hi-Fi Un!corn

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]

Hi-Fi Un!corn
Genres	J-pop rock
Years active	2023 (2023)–present
Labels	FNC
Members	Kim Hyun-yul Son Ki-yoon Um Tae-min Shuto Fukushima Heo Min
Website	www.hifiunicorn.com

Members

• Kim Hyun-yul (김현율) – leader, guitar
• Son Ki-yoon (손기윤) – bass
• Um Tae-min (엄태민) – vocals, guitar
• Shuto Fukushima (福嶌 崇人) – vocals
• Heo Min (허민) – drums

Discography

Studio albums

Title	Album details	Peak chart positions
		JPN [3]	JPN Hot [4]
Fantasia	Released: August 28, 2024 Label: FNC Entertainment Formats: CD, digital download	10	10

Singles

Title	Year	Peak chart positions	Album
		JPN [3]
"Over the Rainbow"	2023	—	Fantasia
"U&I"		28
"ABC Is"	2024	—
"Phantom Pain"		—
"Left or Right"		—
"Beat It Beat It"	2025	3	Beat It Beat It
"Teenage Blue"		—	Non-album single
"—" denotes releases that did not chart or were not released in that region.