Lee Seungjoon
Lee Seung Jun, better known by his stage name J-US, is the leader, vocalist and dancer of the boy group ONF.
On December 27, 2021, he enlisted as an active-duty soldier.
also starring Lee Seungjoon
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1
As SEUNGJUN
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
As SEUNGJUN
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
As SEUNGJUN
ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]
As SEUNGJUN
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
As SEUNGJUN
2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
As SEUNGJUN
Idol Radio
As Special DJ
Can I Step In?
As Kwon Sang Hae
Weekly Idol
As Himself
Road to Kingdom
As Himself - ONF
ONF [FOCUS ON AND OFF]
As SEUNGJUN
Dive Into ONF
As J-US
Star Road