The April 2013 issue of Arcadia magazine had a P4U matchup chart created by surveying the various top players of each character in the game. Kurushii was nice enough to provide everyone with a scan of the page in question, and I’ve went ahead and translated the chart here. It’s interesting to see the differing opinions of the various players, like how the Kanji and Elizabeth players both think the matchup is in their respective characters’ favor.