A little Maruoyama tomae gem. I got this one specifically at a friend’s request, he dubbed it his “Hinoura stone” 😂. Not a super big stone but very clean, super fast (can even be ever so slightly too aggressive at times), and gives a very nice contrast. Pics at a couple different angles.
Ooof! Nakayama sunashi suita! This Kato has a really finicky cladding but this stone can put a seriously cool polish on it. And the speed! This stone is also an oddity, feels smooth and somewhat soft but in reality it’s rather hard and very very fine.