Thread:Kazuki Shinji/@comment-25771248-20150403104902/@comment-25771248-20150405151320

Yeah. The Byakugan allows perfect control of one's tenkentsu. Sharingan can copy handseals to mould chakra and stuff whilst someone with the byakugan can see how the chakra is controlled and replicate the chakra manipulation instead of handseals. Ao could've used the Gentle Fist if he had seen it in action and had knowledge of mechanisms. The Gentle Fist is unique to Hyuga Clan because only they have the Byakugan and thus incredible chakra control. Gekihen was actually teammates with a Hyuga. He witnessed techniques FIRST HAND... Once he killed his partner for his eyes, he was able to apply that knowledge with the Byakugan.