Only a Nakayuma Yuma x Maeda Yuuka fanfic XD

UNITY! is a international group that has girls all over the world participating, their name has seven letters/signs and each has a meaning U = United, N = Nice, I = Independant, T = Talented, Y = Young, ! = Fierce, each member also uses their letter/sign as a catchphrase, the members are all in it together, but what happens when they suddenly have to move into the Korean and Chinese market? Will they handle the stress?