I made some "soft" Natural stones test :)
Soft naturals is usually super nice for Knifes and make very good haze finish that we all like on Kasumi knifes !
But they work very good on westerns too because speed is bit higher on those.
In the video:
Takashima lv 2, Hakka lv 2,5 , Kizuyama lv 3 (it is bit harder then the rest) , Ohira suita lv 2, Ozuku lv 2,5, Hideriyama lv 2,5, Hideriyama range suita lv 2,5
Here you go: