A five-member multinational girl group under Source Music, a label of HYBE, debuted on May 2, 2022. The group’s name is an anagram of “I’m fearless” and also references the Seraphim — the highest order of angels in Hebrew. Members include Sakura (formerly of HKT48 and IZONE), Kim Chaewon (formerly of IZONE), Huh Yunjin, Hong Eunchae, and Kazuha — a former ballet dancer who trained in the Netherlands for 15 years.
The group debuted with the mini album FEARLESS and quickly established themselves as one of the leading acts of the fourth generation of K-pop, known for their bold, self-assured concept built around the message of fearlessness. Following an early lineup change, they solidified as a five-member group with their second mini album ANTIFRAGILE (2022). Their subsequent releases — including UNFORGIVEN (2023), EASY and CRAZY (2024), and HOT (2025) — continued to build their global profile.
In 2025, they completed their first North American tour across eight cities and performed their first solo concert at Tokyo Dome. Their second studio album PUREFLOW pt.1 is set for release in May 2026.
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