Blade Guards / Sheaths

Keep your blade protected and performance-ready with the Masahiro 210mm Kama-Usuba Saya, designed specifically for traditional Japanese kama-usuba knives. This precision-fit wooden sheath shields your knife’s delicate edge from damage, moisture, and contaminants—whether stored in the kitchen or transported on the go. Crafted from high-quality natural wood, this saya combines durability with a lightweight feel, making it an essential accessory for chefs who value both function and craftsmanship. Its clean, minimalist design complements the refined aesthetic of Japanese cutlery while ensuring your knife stays securely covered. Learn More

Protect your precision blade with the Masahiro 180mm Kama-Usuba Saya, expertly designed to safeguard your traditional Japanese vegetable knife. Crafted for a secure and tailored fit, this saya (wooden sheath) helps preserve the sharp edge and integrity of your kama-usuba knife during storage or transport. Made from durable, lightweight wood, it offers reliable protection while maintaining a refined, minimalist aesthetic that complements the craftsmanship of your knife. Whether you're a professional chef or a serious home cook, this saya is an essential accessory for keeping your blade in peak condition. Learn More

Poplar Magnetic Saya covers Keep your blades sharp and safe anywhere. In a drawer, on the counter or in a bag these sayas feature recessed magnets and are engraved with the famous Kikuichi Chrysanthemum logo.  Custom made by wood craftsman David Choi in Chicago, these sayas are sized to fit as many knife brands as possible. The saya is held in place by magnets that catch the spine of the blade and require no retention pin..     Learn More

Poplar Magnetic Saya covers Keep your blades sharp and safe anywhere. In a drawer, on the counter or in a bag these sayas feature recessed magnets and are engraved with the famous Kikuichi Chrysanthemum logo.  Custom made by wood craftsman David Choi in Chicago, these sayas are sized to fit as many knife brands as possible. The saya is held in place by magnets that catch the spine of the blade and require no retention pin..     Learn More

The Masahiro 195mm Deba Sheath (or saya) is made of Ho-Wood (Japanese Magolia Tree) and is used to protect your Traditional Japanese blade. These types of knives can vary slightly in shape and thickness, so if you have a brand other than Masahiro, the saya may not fit. These are raw wood and you may wish to treat the saya with mineral or chamomile oil which makes them more resistant to staining should they come in contact with food Learn More

This authentic Masahiro Saya is carved from Japanese Ho-wood (Magnolia), a material prized by bladesmiths for its low resin content and ability to resist moisture without imparting oils or odors to the steel. During hands-on testing with the MH16207 model, the tactile feedback of the friction fit is immediate. There is no rattle or lateral movement. The wood grain provides enough natural grip to hold the blade securely, yet releases smoothly when pressure is applied. Unlike plastic guards that can trap humidity against a carbon steel face—leading to rapid oxidation and pitting—the breathable nature of Ho-wood helps regulate the micro-environment around the blade. This is essential for maintaining the refined edge of a Deba used for heavy fish butchery. Handling the saya, you will notice the light, almost airy weight of the Magnolia wood, which adds negligible bulk to your knife roll while providing a rigid physical barrier against impact. Learn More

The Masahiro 8.25 in. (210mm) Usuba Sheath is a Ho-wood sheath (or saya) that is very specifically sized by each manufacturer. These fit very tightly and be wary of companies selling generic models for Japanese knives. If it isn't made for your knife, it simply won't fit properly. We suggest using mineral or chamomile oil to saturate the handle of the knife and the saya. This provides protection from staining.

Only fits item #: MH16241 Learn More

The Masahiro 7 in. (180mm) Usuba Sheath is a Ho-wood sheath (or saya) that is very specifically sized by each manufacturer. These fit very tightly and be wary of companies selling generic models for Japanese knives. If it isn't made for your knife, it simply won't fit properly. We suggest using mineral or chamomile oil to saturate the handle of the knife and the saya. This provides protection from staining.

Only fits item #: MH16239 Learn More

In a professional sushi kitchen, the 330mm Yanagiba is a significant investment that requires more than just careful handling; it requires dedicated protection. This authentic Masahiro Yanagi Sheath (Saya) is crafted from Ho wood (Japanese Magnolia), the gold standard for knife storage. This wood is specifically chosen by Japanese bladesmiths for its low acidity and moisture-wicking properties, which are essential for preventing oxidation on high-carbon steel blades. When sliding a 330mm blade into this saya, you will notice the friction-fit precision. Unlike generic plastic guards that can trap debris or scratch the finish, the soft-grained Ho wood cushions the blade, ensuring the delicate 'Urasuki' (the concave back side of the Yanagi) remains pristine. While designed as the perfect companion for the Masahiro MH16222, this sheath provides the necessary internal clearance for various traditional 330mm Yanagiba profiles. It is a tactile, lightweight solution for the chef who travels between stations or requires secure off-bench storage. The unfinished wood surface allows the material to breathe, naturally regulating the micro-environment around your steel to prevent the 'sweating' often seen in synthetic covers. Learn More