Nakayama Toishi
Natural sharpening stones
mined from Nakayama mine
Kiita
Nakayama mine
Kiita stone
Hatanaka
Awasedo
Nakayama mine
Tennen toishi
Awasedo
Awasedo
Nakayama mine
Tennen toishi
Awasedo
Iro Tomae
Nakayama mine
Tennen toishi
Awasedo
Iromono
Nakayama mine
Tennen toishi
Iromono
More Nakayama Stones
