CHA HUN is N.Flying’s guitarist. He was part of the early lineup that released independent singles in Japan before the band’s Korean debut in May 2015. His role is instrumental: guitar is explicitly identified in FNC’s official member profile.

Within N.Flying, his playing works with bass and drums to support the two vocal voices. The band’s records range from melodic pop-rock to more forceful live arrangements, and the guitar role is part of that collective sound rather than a separately marketed solo act.

His career includes the band’s Japanese and Korean recording history, military-service period and later five-member reunion. Everlasting in 2025 and Still in 2026 belong to that group history. Group music videos are collected on the N.Flying page instead of being repeated as his personal solo releases.