Natural Whetstone Nakayama Tomae 1000g | Made in Japan, Kyoto, Shohonyama

Nakayama Tomae "Saijō" – 1,000g

Approx. 175 × 60 × 35 mm

An authentic Japanese natural finishing stone (Awasedo) from the renowned Nakayama mine in Kyoto's celebrated Shōhonyama region. Nakayama stones have long been regarded among the most sought-after natural sharpening stones in Japan, valued for their consistency, refinement, and distinctive sharpening character.

This specimen bears the coveted "Saijō" (最上) seal, a designation traditionally reserved for stones recognized for superior quality. Nakayama Tomae stones carrying this marking are increasingly difficult to source and remain highly respected among professional sharpeners, craftsmen, and collectors.

Rated as a hard finishing stone, it features a dense and exceptionally fine structure that supports precise edge refinement. Its sharpening characteristics provide excellent cutting action while producing a highly smooth and refined finish suitable for demanding applications.

Particularly noteworthy is its remarkably clean condition. The stone is free from visible suji lines and cracks, offering outstanding structural stability and a uniform sharpening surface throughout.

Specifications & Features

• Origin: Nakayama, Shōhonyama (Kyoto, Japan)

• Type: Tomae Layer Natural Finishing Stone (Awasedo)

• Grade: "Saijō" (最上) Seal

• Dimensions: Approx. 175 × 60 × 35 mm

• Weight: 1,000 g

• Hardness: Hard

• Condition: Pristine, clean specimen free from visible suji lines or cracks

• Protection: Sides and bottom sealed with Ishisan premium water-based stone sealant; sharpening surface left unsealed and ready for use

• Additional Features: High-density structure, exceptionally fine particles, uniform composition, excellent stability during sharpening

Performance & Application

• Strong sharpening action combined with excellent edge refinement

• Produces highly refined and razor-sharp cutting edges

• Smooth sharpening feedback with outstanding control

• Suitable for advanced finishing and precision sharpening work

• Dense structure supports consistent performance across the sharpening surface

• Well suited for achieving refined Kasumi finishes and highly polished edges

Recommended For

• Kitchen Knives

• Carpentry Tools

• Straight Razors

• Professional Sharpeners

• Collectors

Collector's Note

Nakayama Tomae stones bearing the "Saijō" seal occupy a respected position within the Japanese natural stone market. Their combination of historical reputation, recognized grading designation, and practical sharpening performance continues to attract attention from both users and collectors.

Examples exhibiting a clean, suji-free structure with excellent stability are increasingly difficult to encounter. The balanced 1,000 g format offers practical usability while retaining strong collector appeal.

For enthusiasts seeking an authentic Nakayama specimen that combines professional-grade sharpening characteristics with long-term collectibility, this stone represents a particularly desirable example.

Authentic Kyoto Nakayama Tomae bearing the respected "Saijō" seal.

Rare clean specimen featuring a flawless suji-free structure and excellent stability.

Perfectly sized 1,000 g hard finishing stone with exceptional refinement capability.

A collector-grade Japanese natural whetstone offering professional performance, enduring desirability, and strong collector appeal.