Donaire was the good body puncher with his own strategy. If Inoue had give him some time,surely Donaire will made huge body punch with him. He is scorer with the body punches. The maximum punches on the matches , will allow him to get good points in the table. The same was happened with the Inoue. Donaire will give a body punch on his opponent with the correct time is his unique.
Donaire though is not known to crack his opponents with body punch. Sure he utilizes this one to setup, but his main weapon was his left hook that put a lot of champions into sleep in this career.
Inoue is more of a body puncher for me than Donaire, but we haven't seen Donaire getting knock out by body shots, he seems to absorb his very well. So I don't think that Donaire will be going to the body punch here, it will still be his bread and butter left hook that will make or break the fight for him.