Talk:Matasaka Kamishiro/@comment-105.227.17.183-20151109152919/@comment-190.143.20.37-20151224024327

It is implied that Shachi was given SS only due to his power and influence over the 6th ward, in contrast to ghouls like Donato or Roma who were powerful (but probably much less than Shachi) and additionally killed a lot of people (possibly many investigators too), whereas Shachi only kills when needed (if he killed a shit ton of investigators, he'd probably be rated as SSS).