Calc tales of a glutton summon: the eat what you can edition (ga-rei)

Kagura summons garei and he start an eating spree smacking all the zombie babies into a blood pool
http://img.mangasaurus.com/original/6b6becbefd92b37383ac8bafa0e2188e52a580bb/ga-rei-821131.png

kagura head is 113 px (0.25 m)
garei diameter is 345 px (0.763274336 m)

garei is 23px here
panel height is 423 px
2*atan(23/(423/tan((70/2deg))=4.36070963 deg
or around 10.024 meters
doubling this because garei is clearly going on zigzags
we get a destroyed volume of a cylinder with lenght of 20.048 and radius of 0.381637168 m
or 9.17322942 m^3
human body total destruction is 12.9 j/cc
http://www.narutoforums.com/xfa-blog-entry/because-fluttershit-sucks-and-we-need-something.34025/
E=9173229.42 x 12.9
E=118334660 joules

no scalling involved here
http://img.mangasaurus.com/original/f90d5e7b1eb78547cdc044b1f85389eb87fbab7b/ga-rei-821161.png
http://img.mangasaurus.com/original/05cec0a7cf6211d3e8237edb1ec21394f77b4b1a/ga-rei-821162.png
http://img.mangasaurus.com/original/efae9bf1b6a195bddeb6f27c24014cf45f4e01f8/ga-rei-821163.png
garei wrecks 17 humans apart
they arent completely wrecked (there are remaining body parts) so i will use human body fragmentation of 4.4 j/cc
according to bang, the average human volume is 65913.4 cc
http://www.narutoforums.com/xfa-blog-entry/human-body-destruction-values.22383/
pretty easy lol
E=65913.4 x 4.4 x 17
E=4930322.32 joules
or

yomi summons a kamaitachi that completely blitz a bunch of zombies
http://img.mangasaurus.com/original/faafcf075756ca108883593af3817308fb72732c/ga-rei-821165.png
http://img.mangasaurus.com/original/e85e6bd52004b7c455bb94a420031d5fbe523177/ga-rei-821166.png
http://img.mangasaurus.com/original/3697305c80524307aac3078a83c93847d2d235c7/ga-rei-821167.png
let's see how fast the thing is

zombie head is 13px (0.25m)
kei head is 42px (0.25m)
panel height is 497px
2*atan(13/(497/tan((70/2)deg)=2.09854275 deg
or 6.8249 m
2*atan(42/(497/tan((70/2)deg)=6.77276805 deg
or 2.1125 m
giving a distance till our mcs of 6.8249-2.1125=4.7124 m

kamaitachi face is 65.74 px (0.25 m)
kamaitachi fur diameter is 136.65px (0.519660785m)
on the following panel with an height of 551px
kei head is 176px (0.25m)
the fur then is 10px (0.519660785 m)
2*atan(176/(551/tan((70/2)deg)=25.2145451 deg
or 0.55888 m
2*atan(10/(551/tan((70/2)deg)=1.45614437 deg
or around 20.46 meters
so the total distance moved by kamaitachi is
4.7124 + 20.46-0.55888=24.61352 meters
now we are off to the timeframe
the ojii san zombie was completely speechless from the moment the dash happened till his head was cut apart
this is an utter and complete blitz. however...zombies are addmitedly a weird area regarding blitz time, i mean, maybe the thing has some short of lag time ? afterall even if keisuke merely aimdodged it he still did fucking dodge this and he shouldnt be a superhuman jut yet (then again, the fucker matched kamaitachi later on the fight, so i guess he just is an enchanted human since BOS because...hell if i remember)
well for previous reasons i will do some short of range for the feat going from peak human reaction, freefall and fps.
first off let's use the lowest end, the freefall of ojii san tie.

ojii san head is 122px (0.25px)
his tie has fallen 54px (0.11 m)
which gives us 0.15 seconds for the feat
Kamaitachi lowest end=24.61352/0.15
Kamaitachi lowest end=164.090133 m/s
now lets use human reaction time of 0.1 seconds
Kamaitachi Low end=24.61352/0.1
Kamaitachi LE=246.1352
now let's use a decent blitz time i think we can all agree

By far most of the human population (test in USA) will see more than 24 fps, only the extremes will see just the 24 fps or less (we're going towards visualle impaired elderly).

Click to expand...

a zombie with glasses sounds pretty much in touch with this bull dont you guys think ?
1/24=0.0416666667 seconds
Kamaitachi speed mid end=24.61352/0.0416666667
Kamaitachi speed ME=590.72448 m/s
now it blitz many other younger zombies so let's do a high end with normal blitz time for the sake of existing
Kamaitachi speed high end=24.61352/0.00832
Kamaitachi speed HE=2958.35577 m/s