Known For
Acting
Known Credits
13
Gender
Male
Birthday
March 16, 1999 (27 years old)
Place of Birth
Osaka, Japan
Mizuguchi Yuto, better known by his stage name U, is the vocalist and dancer of the boy group ONF. He was a JYP Entertainment trainee. He participated in MIXNINE and came in 23rd place, hence eliminated.
Weekly Idol
Can I Step In?
Road to Kingdom
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
| 2026 | 2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]as YUTO | |
| 2025 | 2025 ONF CONCERT [THE MAP:STRANGER’S PATH]as U | |
| 2024 | 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2as U | |
| 2024 | 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1as U | |
| 2024 | 온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2as U | |
| 2024 | 온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1as U | |
| 2024 | ONF [FOCUS ON AND OFF]as U | |
| 2021 | ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]as U | |
| 2021 | Dive Into ONFas | |
| 2020 | Can I Step In?as Ji Hu | |
| 2020 | Road to Kingdomas Self - Contestant | |
| 2018 | Star Roadas | |
| 2011 | Weekly Idolas Self |
