Gatotsu is used by the group shinsen. It is a technique that part of the Hiratsuki (created by the 2nd in command at the shinsen group, Hijikata Toshizo an actual technique). According dialogues of the series I have suggested that the Gatotsu is Saito's invention, based on the aforementioned technique, a technique by strategically well designed with a great destructive power and ALMOST without dead angle (due to running with the arm left, to give the zarpaso there is a deadlock, since it is by your side right discovered the body). There are 4 variants of this move.
- Gatotsu Ishiki: This is the standard Gatotsu is to place your sword horizontally holding it with your left arm bent backwards (as if to strike a blow) and straight ahead, as if you're holding the sword, but not touching ... then run to your opponent and drop a lunge which somehow becomes a tremendous force. Apparently the position of your sword determines the force that carried the Gatotsu among below is weaker.
- Gatotsu Nishiki: This attack beat down from a top angle. The position of the stroke changes, placing the sword in the same way, only this see above your head, then jump to get over your opponent and then fall giving the usual thrust Gatotsu ...
- Gatotsu Sanshiki: This other technique is to air combat. You use the normal position, only aiming at a target air, then you jump into releasing the lunge.
- Gatotsu Zeroshiki: This is the number 0, raises the top of the body using a small jump that does not require large spaces, namely ... require to be close to your opponent, then you make a small leap backwards for some distance, then become a lunge forward releasing ezquivar very difficult because of the distance, and has the greatest power of all Gatotsu .