Naruto Suit

Homogeneous and ideally shaped, Narutaki Suita is suitable for the sharpening finish of any tools and has a medium working speed and uniformity.

Naruto (鳴瀧, 鳴滝)
An eastern mine that produces completion stones that are well regarded by togishi for jizuya. Interestingly, the same term is often used to describe the region where the stones of the Eastern mines are extracted. Stones from the Hon-Narutaki mine itself are quite rarely seen in the trade these days.