The parity got out of its range 135-136 from the top. The buy signal is given since the break out of 136. 137 is the next resistance. A break out of this level will offer a new buy signal on the parity. A pullback on 136 is possible as far as 137 is not broken.

http://www.tribuforex.fr/img_vrac_2/eurjpy22102009.png