For them, although the Rokushiki training had the effect of helping to break through human limits, everyone's training focus wasn't the same. So at the beginning, they would choose one or two out of the six styles to focus on learning.,Without exception, "Shave," the most practical of the six styles used by the Marines, is the primary focus of training for every Marine.,Only a low growl from Kuzan was heard, his index finger shooting out like a gun.。