The way they say, Im gonna 'cut' you down. Power ups, which is a staple for anything nowadays but still leaves that lingering feeling for just alil bit of substance. Aizen and the hyogoku doesnt really have anything to do with the art of the sword but it contributes to the power ups and the acension of ultimate power and stuff. And Ichigo's hollow power with his Getsatsu Tenshou which, in my mind is overblown, power wise. Hence, no art of the sword or whatever. Just talking with the hand to hand, kidou, swordmanship, and that one other stuff I can remember are just talks. Back to Ichigo's hollow. If he has so much trouble with 103 or any other arrancar, then the jump in power when in hollow form then just Tenshou evrything away is kinda.....anyway. Just my 2 cents. At least Kenshin has some art form.