Located north for Kyoto along with Takashima
Now i know why so many confused Aiiwatani with Nakayama stones, they act pretty much the same and feel super smooth
Produce some of Harder and finer stones that is very fast.
This one can also be used on razors.
Super Yellow/Orange Aiiwatani Almost perfect no lines or impurities at all with super beautiful Nashiji patterns
I will say it act same as softer Nakayama kiita
Very hard to find stone perfect like that :) And it is VERY easy to use
Size: 205mm 75mm 23mm