  We discuss a possibility of large electroweak(EW) penguin contribution in
B-->K pi and pi pi. The recent experimental data may be still suggesting that
there are some discrepancies between the data and theoretical estimations. In B
--> K pi decays, to explain several theoretical relations among the branching
ratios, a slightly large electroweak penguin contribution and large strong
phase differences or quite large color suppressed tree contribution seem to be
needed. The contributions should appear also in B --> pi pi. We show, as an
example, a solution to solve the discrepancies in both B --> K pi and B --> pi
pi. It may be suggesting to need the large electroweak penguin contribution
with new weak phases and some SU(3) breaking effects by new physics in both QCD
and electroweak penguin type processes.
