Masamoto Sohonten Hongasumi White 2 Sujihiki 270mm KS4327
SKU: 839090426

Masamoto Sohonten Hongasumi White 2 Sujihiki 270mm KS4327

Sale price$152.55 Regular price$169.50
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Description

Masamoto Sohonten Hongasumi White 2 Sujihiki 270mm KS4327The Masamoto Shiro ko Hongasumi: The much loved KS line from Masamoto Sohonten. This line is the most popular line from Masamoto, forged with Hitachi Shiro ko (White 2) steel. With only carbon added, the white steel is the most pure form of steel allowing extreme sharpness yet very easy to sharpen. The KS line has better fit and finished compared to the KK line. The double bevel line of the KS series is a monosteel construction. Masamoto Sohonten, the

The Masamoto Shiro-ko Hongasumi: The much loved KS line from Masamoto Sohonten. This line is the most popular line from Masamoto, forged with Hitachi Shiro-ko (White 2) steel. With only carbon added, the white steel is the most pure form of steel allowing extreme sharpness yet very easy to sharpen. The KS line has better fit and finished compared to the KK line.

The double bevel line of the KS series is a monosteel construction.

Masamoto Sohonten, the undisputed king of Japanese kitchen knives, has arrived at Knives and Stones. Started by Minosuke Matsuzawa in 1872, succeed by Kichizo Hirano in 1891, Masamoto Sohonten is now under the management of the 6th generation Masamoto: Masahiro Hirano. With almost 150 years of history, Masamoto Sohonten is recognized by almost every Japanese chef as the best kitchen knife brand in Japan.   

 

Measurements 

 

  Measurements

Weight 

132 g 

Total Length

445 mm 

Tip to Heel Length

281 mm 

Blade Height at Heel

38 mm 

Width of Spine Above Heel 

2.2 mm 

Width of Spine at Middle of Blade

1.8 mm 

Width of Spine at about 1cm From the Tip

0.8 mm 

Steel

White 2 monosteel

Hardness

61 to 62 

Handle Design

Ho wood with buffalo horn
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 839090426

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Verified Purchase
Kelly
Birmingham, US
★★★★★ 5
Boston terrier
Size: 6 Inch, Color: Red
My bostie loves to grab the tabs and toss this around! Well made. Can be chewed on and it holds up. Fun toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
J
Verified Purchase
Jill Metzger
Boise, US
★★★★★ 5
Wonderful
Size: 9 Inch, Color: Red
Just bought my second one for my German shepherd. 1st one I bought a year ago. She managed to pop it within a few days. She still was able to play with it by grabbing ahold of the straps. Takes it everywhere. We call it her tether ball. Should've seen her when we got the new one out of the box. Hasn't left it alone since.
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Reviewed in the United States on April 14, 2026
M
Verified Purchase
maggie medina
Waukegan, US
★★★★★ 4
Keeps him busy. Puppy proof
Size: 6 Inch, Color: Independence Day
Thankfully I bought 2. One of the pumps broke as I was trying to blow up. That is the reason i did not give then 5 stats. This is a great toy for my puppy. Keeps him entertained and is pretty sturdy.
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Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Great for dog self play
Size: 6 Inch, Color: Red, Size: 6 Inch, Color: Red
So much fun for my puppy. Easy to grab and throw for him to play alone. Durable for a medium dog. This is his favorite toy. I also bought one for my friends cattle dog puppy who went bonkers with it. Yet her dog liked to chew the tags off. So I wouldn’t recommend for chewers.
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Reviewed in the United States on May 27, 2026
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Verified Purchase
Dawn L
San Leandro, US
★★★★★ 5
Fun to fetch
Size: 5 Inch, Color: Red, Size: 5 Inch, Color: Red
Perfect size for my 1 yr old Cavapoo that is ball obsessed. This ball is fun to toss around in the yard to exercise and wear out my energetic boy. Perfect for after my work day when I don’t have the energy to match his energy level. He gets to run and chase and I can enjoy his playtime too. Overall the ball is durable and I have confidence it will last for a very long time. We have 2 sizes, small and medium, for my 30 pound athletic pup. He enjoys both equally.
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Reviewed in the United States on April 21, 2026

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