As a warning, some pitches didn't have velocity numbers, so all of them aren't going to show up here on the velocity and pitch count chart:
Kaneko's fastball percentage was a little low, but he spread his other pitches of his deep repertoire pretty evenly, with his slider being the most prevalent. As far is how he located his pitches, he was about evenly split on pitches in the strike zone and out of the strike zone.
As far as how he located his pitches in more specific terms, his favorite locations were low, both to the arm side, and the glove side.
If he located the pitch high, it was usually middle/high. As far as results go, it seems that only about 6 % of the pitches he threw out of the strike zone didn't turn into a ball: