Trophy..Power Surrrge?

Each time you hit an enemy this adds one to the character's hit counter. This starts appearing from three onwards on the character bars at the bottom of the page. (It can also be seen as a glow on the character's weapons).

Each time you get hit by an enemy this will erase the hit couter and set it back to zero. However, if you manage to fully block your hit will not be reset and will remain on its current value.

To fully max a party members hit counter you need to get 40 hits with a character and not be hit during this period (successfully blocking all attacks on this character).