"Club NEXZ" is the first pre-debut reality show of JYP boy group NEXZ where the 7 members learn about what it takes to be an idol.
Tomiyasu Yu (富安 悠; born April 27, 2005), known mononymously as Yu (ユウ; 유우), is a Japanese singer under JYP Entertainment. He is a member of the boy group NEXZ.