Shoubudani is mine super close to Nakayama and produced similar stones as Nakayam usually super fine and hard
Sometimes in Japan shoubudani stones have been sold as Nakayamas
This shoubudanis however is very smooth ! Perfect for knives and tools
Very very easy stone to use ! Very fast for its hardness and quite fine !
No toxic inclusions or lines at all very very clean stone
Very good price for such stone !
Make perfect kasumi finish very easily !
size: 195mm 72mm 32mm