Vintage Sakai Sadamoru Deba Knife 150mm Carbon Steel 2346

Experience traditional fish preparation with a vintage Sakai Sadamoru deba

This listed 150mm carbon steel deba offers a compact Japanese fish-knife format with the individual character of a vintage blade.

The Specs

• Recorded inscription: 堺貞守, previously read as Sakai Sadamoru; reading not independently authenticated
• Knife type: deba
• Blade length listed: 150mm
• Steel listed: carbon steel; exact grade and laminated construction not verified
• Bevel: described previously as single bevel; handedness and edge angle not confirmed
• Handle material: not confirmed
• Origin listed: Japan
• Condition: vintage, pre-owned; individual wear requires inspection

Heritage & Use

The Sakai Sadamoru name is retained from the recorded blade inscription. No registered lineage, specific artisan or production date has been established for this individual knife. Its deba profile is associated with controlled fish preparation rather than general-purpose chopping. The previous description inferred laminated construction from the appearance of the edge, but that alone does not verify its steel grade or construction. Carbon steel benefits from prompt drying and attentive care.

Care & Maintenance

• Hand wash only; never use a dishwasher
• Dry immediately after use to help prevent rust
• Avoid honing rods until the bevel geometry is verified
• Sharpen on suitable water stones following the existing bevel, or consult a specialist
• Store clean and dry with the edge protected