Natural Whetstone Ōhira Momiji Suita 2034g | Made in Japan, Kyoto, Shohonyama

Shohonyama Ōhira Momiji Suita Japanese Natural Whetstone — Daikudou Tokusen Grade (2,034g)
Approx. 222 × 80 × 47 mm

An authentic, extra-thick #24 size Suita natural whetstone from the historic Ōhira Mine in Kyoto, Japan.

This premium stone is a rare Momiji Suita, displaying beautiful and distinct autumn maple leaf (Momiji) patterns across the sharpening surface. Its striking natural appearance makes it highly desirable among both serious users and collectors of premium Japanese natural stones.

Mined from old Ōhira stock, it combines a medium-hard texture with exceptionally strong polishing power and fast cutting response. The stone provides excellent tactile feedback, precise edge control, and a refined semi-mirror Kasumi finish.

Specifications & Features

Origin: Shohonyama, Ōhira Mine (Kyoto, Japan)

Type: Momiji Suita
(Featuring beautiful and distinct maple leaf patterns)

Grade: Daikudou Tokusen (Special Selection)

Format: #24 Extra-Thick Block

Dimensions: Approx. 222 × 80 × 47 mm

Weight: 2,034 g

Hardness: Medium-Hard
(Fast cutting action with excellent polishing power)

Condition: Unused
(Professionally lapped, chamfered, and ready for immediate use)

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

Performance & Application

• Fast sharpening response with excellent cutting efficiency

• Strong polishing capability and refined finishing performance

• Produces crisp, highly controlled edges

• Creates a beautiful semi-mirror Kasumi finish

• Excellent tactile feedback throughout the sharpening process

• Suitable for both daily professional use and advanced finishing work

Recommended For

Kitchen Knives
Achieving a premium Kasumi finish on high-end knives such as Gyuto, Yanagiba, Deba, and other traditional Japanese blades.

Carpentry Tools
High-speed precision polishing for chisels (Nomi), plane blades (Kanna), and woodworking tools.

Straight Razors
Final-stage edge refinement and delicate polishing work.

Collectors
A visually stunning, investment-grade specimen featuring rare and highly aesthetic Momiji patterning.

Collector's Note

Authentic Ōhira Momiji Suita stones displaying strong, clearly visible maple leaf patterning are increasingly difficult to obtain. Examples that combine attractive natural aesthetics, substantial size, and practical sharpening performance are particularly sought after.

Its Daikudou Tokusen grading, impressive dimensions, and beautiful natural figure make this an outstanding example of traditional Kyoto natural whetstones.

Authentic Shohonyama Ōhira Momiji Suita — Daikudou Tokusen Grade.
Rare #24 extra-thick specimen with beautiful natural maple leaf patterning.
Large 2,034 g natural whetstone from Kyoto, Japan.
A premium collector-grade Japanese natural finishing stone offering exceptional performance and visual appeal.