The attacks shown include Patrol Shot, Piercing Shot, Black Hole, Burst Shot, and Velocity Crash. All of these attacks are done with stylus gestures. The scans also state that part of the game takes place in Shibuya, making the game even more Jet Set Radio-like than we thought.
We don't know how wise it is to anticipate a Square action game, but we can't help it. This looks so awesome. See for yourself after the post break.