Natural Whetstone Renge Suita 822g | Made in Japan, Kyoto, Shohonyama

Shōhonyama Sō-Renge Suita – 822g

Approx. 164 × 73 × 30 mm

An authentic Japanese natural finishing stone (Awasedo) from the historic Shōhonyama region of Kyoto, an area long celebrated for producing some of Japan's most respected natural sharpening stones.

This specimen is a rare Sō-Renge Suita (総蓮華巣板), distinguished by its dense and beautifully distributed Renge (lotus flower) pattern extending across the sharpening surface. Stones exhibiting such extensive Renge patterning are highly appreciated for both their visual character and collector appeal.

Featuring a soft texture and highly responsive nature, this stone generates rich slurry with ease and provides exceptionally smooth sharpening feedback. Its forgiving characteristics make it enjoyable to use while still delivering excellent edge refinement and attractive finishing results.

With its practical dimensions and comfortable handling, this companion-sized specimen is well suited for regular use while retaining the aesthetic qualities sought after by collectors of Kyoto natural stones.

Specifications & Features

• Origin: Shōhonyama, Kyoto, Japan

• Type: Sō-Renge Suita Natural Finishing Stone (Awasedo)

• Grade: Unused Vintage Stock

• Dimensions: Approx. 164 × 73 × 30 mm

• Weight: 822 g

• Hardness: Soft

• Condition: Unused, professionally lapped and ready for use

• Protection: Sides and bottom sealed with Ishisan premium water-based protective sealant

• Additional Features: Dense full-surface Renge patterning, rich slurry generation, smooth sharpening feedback, practical companion-sized format

Performance & Application

• Fast and effortless slurry generation

• Smooth, buttery sharpening feedback

• Easy-to-control sharpening characteristics

• Produces refined and well-balanced cutting edges

• Excellent Kasumi finishing capability

• Suitable for frequent workshop or kitchen use

• Minimal natural suji that do not interfere with sharpening performance

Recommended For

• Kitchen Knives

• Carpentry Tools

• Japanese Chisels

• Kanna Blades

• Collectors

Collector's Note

Sō-Renge Suita stones displaying dense lotus-flower patterning across the entire sharpening surface are increasingly difficult to encounter. Their distinctive appearance has made them especially desirable among enthusiasts who appreciate both sharpening performance and natural beauty.

This specimen combines attractive full-surface Renge characteristics with a practical size that is comfortable for regular use. Such stones appeal equally to users seeking an enjoyable sharpening experience and collectors searching for visually distinctive Kyoto specimens.

Its authentic Shōhonyama origin, unused condition, and striking natural patterning contribute to its long-term collector appeal within the Japanese natural stone market.

Authentic Kyoto Shōhonyama Sō-Renge Suita featuring beautiful full-surface lotus flower patterning.

Unused specimen offering rich slurry generation, smooth feedback, and excellent Kasumi finishing potential.

Practical 822 g companion-sized stone with strong visual character and everyday usability.

A collector-grade Japanese natural whetstone combining rare Renge aesthetics, enjoyable sharpening performance, and enduring collector appeal.