We have reproduced the craftsmanship of the late Edo period, when real shark skin was fastened with rivets. As a commitment to authentic cooking utensils and to enhance delicious dishes, we have carefully selected and painstakingly crafted the highest quality real shark skin. It can be finely grated, further enhancing the aroma and spiciness. Currently, it is an original product exclusive to our company, and has a utility model patent.

Rosan Small tack stopper


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size (A) 8.3×(B) 5.5×
(C)4.9×(D)4.5cm
price 3,850 yen (tax included)
Main unit Natural wood
Grater Specially selected top-quality shark skin
Tack Stainless steel gold plating
package Comes in a presentation box

Rosan Medium Rivet Stopper


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size (A) 11.2×(B) 6.2×
(C)5.5×(D)5.7cm
price 5,500 yen (tax included)
Main unit Natural wood
Grater Specially selected top-quality shark skin
Tack Stainless steel gold plating
package Comes in a presentation box

Rosan Large Rivet Stopper


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size (A) 13.8 × (B) 8.2 ×
(C)7.4×(D)7.0cm
price 7,700 yen (tax included)
Main unit Natural wood
Grater Specially selected top-quality shark skin
Tack Stainless steel gold plating
package Comes in a presentation box

Rosan Extra Large Rivets


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size (A) 24.0 × (B) 11.2 ×
(C)11.2×(D)11.0cm
price 2,9700 yen (tax included)
Main unit Natural wood
Grater Specially selected top-quality shark skin
Tack Stainless steel gold plating
package Comes in a presentation box

Rosan Extra Large Rivets


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size (A) 27.5 × (B) 11.6 ×
(C)11.6×(D)14.5cm
price 35,200 yen (tax included)
Main unit Natural wood
Grater Specially selected top-quality shark skin
Tack Stainless steel gold plating
package Comes in a presentation box

Rosan Extra Large Rivets


(Larger image)

size (A) 31.0×(B) 13.0×
(C)13.0×(D)17.0cm
price 39,600 yen (tax included)
Main unit Natural wood
Grater Specially selected top-quality shark skin
Tack Stainless steel gold plating
package Comes in a presentation box

Enlarged view
PAT. Utility Model Registration Application No. 013470 Riveted Shark Skin Grater
(Studs - Stainless steel, gold plated)

Packaging It will be delivered in this box.


Comes in a presentation box