AY calc

205cm / 542.7pc = 0.3777cm/px

line on shirt 24.7cm X 0.3777cm/px = 9.3302cm

line on shirt 9.3302cm / 41.2px = 0.2264cm/px

distances Ay moved 142px X 0.2264cm/px = 32.1574cm

inner diameter of  Rasenshuriken 100px X 0.2264cm/px = 22.6461cm

based on kakuzu vs the Rasenshuriken the inner diameter of Rasenshuriken stays condensed until the explosion

 the inner diameter of Rasenshuriken 22.6461cm / 86px = 0.2633cm/px

radius of Rasenshuriken disc 321.7px X 0.2633cm/px = 84.7122cm + half the  the inner diameter 11.3230cm or 96.0352cm

height of the middle of the tattoo 11.7px X 0.2264cm/px = 2.6488cm

panel height and width

 the inner diameter of Rasenshuriken 22.6461cm and here is 84px/987px = 8.5106% , 8.5106% of 70 degrees is 5.9574 degrees

height of the middle of the tattoo 2.6488cm and here is 34.8px/987px = 3.5258% , 3.5258% of 70 degrees is 2.468 degrees

the head of Ay is pretty much in line with the Rasenshuriken so we simply have to subtract the distances POV to Rasenshuriken 217.6044 - POV to Ay 61.4816 = 156.1228cm but some of that is taken up by the Rasenshuriken its self ,  156.1228cm - total Rasenshuriken radius 96.0352cm = 60.0876cm

when the Rasenshuriken cover that distance Ay cover its radius or 96.0352cm / 60.0876cm = Ay is 1.5982x faster

outer diameter of  Rasenshuriken361.2px X 0.2264cm/px = 81.7977cm

rope belt 30px X 0.2264cm/px = 6.7938cm

Panel height and width

inner diameter of  Rasenshuriken 22.6461cm and is here 56px / 969px = 5.7791% , 5.7791% of 70 degrees is 4.0454 degrees

rope belt 6.7938cm and is here 16px /969px = 1.6511%,  1.6511% of 70 degrees is 1.1558 degrees

angle between them 134px/ 984px = 0.13617 or 13.617%, 13.617% of 70 degrees is 9.5325 degrees

a triangle of 320cm 336cm and 9.533 degrees would have a max length of the third side of 56.8cm and as we seen with the panel of Ay dodging the  Rasenshuriken is  81.7977cm + 11.3235cm half the diameter of the inner part or 93.1212cm in radius meaning Ay should be already getting cut by the  Rasenshuriken which he is not so either the inner sphere is to small or the  Rasenshuriken needs to be more to the left of the panel to make it an accurate depiction

the Rasenshuriken seems to be right on Ay and if we go with the calced radius half a meter inside of him so as a minimum assumption that doesn't make Ay infinite times faster then the Rasenshuriken we will go with 1cm for the distance traveled

thickness of cloak 27px X 0.2264cm/px = 6.1144cm

the thickness of cloak will be used for maximum distance for "touching" Ay but not cutting him

distance Ay moved 32.1574cm / distance Rasenshuriken moved 1to 6.1144cm = Ay moved 5.2592x to 32.1574x the speed the Rasenshuriken moved

so to conclude

Ay at lest 1.5982x faster then the Rasenshuriken

at a low end is 1.5982 to 5.2592x faster

at a high end is  5.2592 to 32.1574x faster