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Naniwa

Naniwa has been manufacturing quality waterstones for over 60 years in Osaka, Japan. Our selection of Naniwa stones makes it easy for you to find the right stone for your sharpening needs.
  • 6-7/8" long x 2-1/8" wide
  • Starts at $21.99
  • Grit range: 120 to 3000
  • Available in single or double-sided
  • Great value!

  • 8-1/4" long x 2-3/4" wide
  • Starts at $29.99
  • Grit range: 220 to 8000
  • Traditional waterstone bond requires pre-soaking
  • Excellent balance of price and features
  • 8-1/4" long x 2-3/4" wide
  • Starts at $42.00
  • Grit range: 220 to 12,000
  • Ready to use! No soaking required.
  • Formerly known as Naniwa Super Stone
  • 8-1/4" long x 2-3/4" wide
  • Starts at $65.99
  • Grit range: 400 to 10,000
  • Highest grade stone from Naniwa
  • Formerly known as Chosera Stone
Naniwa Economical Waterstone
Naniwa Economical Waterstone
Item # NE
Save 10% on Any 3 Stones!
$21.99 - $29.99
Naniwa Economical Combination Waterstone
Naniwa Economical Combination Waterstone
Item # CS
Save 10% on Any 3 Stones!
$29.99 - $31.99
Naniwa Traditional Waterstone
Naniwa Traditional Waterstone
Item # NT
Save 10% on Any 3 Stones!
$29.99 - $86.99
Naniwa Specialty Sharpening Stone (New Super Stone)
Naniwa Specialty Sharpening Stone (New Super Stone)
Item # SP
Save 10% on Any 3 Stones!
$27.00 - $82.00
Naniwa Sharpening Stone (New Super Stone)
Naniwa Sharpening Stone (New Super Stone)
Item # S-4
Save 10% on Any 3 Stones!
$42.00 - $104.00
Naniwa Professional Stone (New Chosera)
Naniwa Professional Stone (New Chosera)
Item # P-3
Save 10% on Any 3 Stones!
$65.99 - $274.99
Japanese Knife Sharpening Guide
Japanese Knife Sharpening Guide
Item # A-901
$12.99
Naniwa Sink Bridge
Naniwa Sink Bridge
Item # IZ-1111
$64.99
Naniwa Flattening Stone
Naniwa Flattening Stone
Item # A-102
$23.99
Naniwa Dressing Stone
Naniwa Dressing Stone
Item # A-206
$9.99
Naniwa Economical Waterstone Set
Naniwa Economical Waterstone Set
Item # NE-KIT
$68.97 $49.98
3 Stone Naniwa Sharpening Stone Set
3 Stone Naniwa Sharpening Stone Set
Item # S-SET3
$161.00 $144.90
4 Stone Naniwa Sharpening Stone Set
4 Stone Naniwa Sharpening Stone Set
Item # S-SET4
$250.00 $225.00
5 Stone Naniwa Sharpening Stone Set
5 Stone Naniwa Sharpening Stone Set
Item # S-SET5
$338.00 $304.20
3 Stone Naniwa Traditional Set with 6000 Grit
3 Stone Naniwa Traditional Set with 6000 Grit
Item # NT-KIT1
$128.96 $99.10
3 Stone Naniwa Traditional Set with 8000 Grit
3 Stone Naniwa Traditional Set with 8000 Grit
Item # NT-KIT2
$163.96 $135.99
Dear Mr. Carmona: From the first time I spoke to you by telephone, I have been greatly impressed by your willingness, even your eagerness to take your time from your own personal activities to assist me. I am awed by your extensive knowledge and work in a field that is such a benefit to so many people in so many kind of activities. Your website is a real asset, and a testimony to your desire to be helpful. I wish to thank you again for your kindness as well as your fervor in the way your company deals with interested parties, even those who may purchase nothing, or only small items, as I have done.
Ralph W, Marietta, GA