Updates of WR effects on CP angle determination in B decays

The recently observed CP violation in B decay, and B-(B) over bar mixing data put constraints on the mass of W-R and the parameters of the right-handed current quark mixing matrix V-R in the SU(2)(L) x SU(2)(R) x U(1) gauge model. It is shown that the allowed region of parameters is severely restricted for light W-R with mass of about 1 TeV or less. There exist sets of parameters that can account for the large CP violation measured by Belle, sin 2phi(1) 1(exp) similar or equal to 1, for Mw(R) = 1 - 10 TeV.