A 5-inch VG10 Damascus utility knife with a silver ion coating and a stated lifetime warranty, though the listing shows no customer ratings yet.
The Kyoku 5" Utility Knife is part of the brand's Shogun Gin series, positioned as a general-purpose kitchen knife built on VG-10 Damascus steel with a silver ion coating. 
What it is
According to the product listing, this is a 5-inch utility knife designed for everyday cutting tasks like trimming, paring, and slicing smaller ingredients. The listing describes a 66-layer Damascus VG-10 stainless steel blade that runs the full length of the handle (full-tang construction), paired with a G-10 fiberglass handle that includes a mosaic pin detail. The blade is coated with what the listing calls a "silver ion coating," which the seller states helps prevent the growth of unwanted contaminants on the blade surface.
Key specs
- Blade material: VG-10 stainless steel (Damascus construction), claimed 58-60 HRC hardness
- Handle material: G-10 fiberglass with ionic silver oxide coating
- Blade dimensions: claimed 5.1 x 1 in. (13 x 2.6 cm)
- Overall length: claimed 9.4 in. (24 cm)
- Net weight: claimed 4.7 oz. (132 g)
- Edge angle: claimed 8-12°, sharpened using the Honbazuke method per the listing
- Warranty: lifetime, as stated by the seller
Who it suits
Home cooks who want a smaller, general-purpose blade for tasks that don't call for a full-size chef's knife may find this a reasonable fit, based on what the listing describes: trimming fat, paring fruit, slicing bread, and detail work like garnishes. The listing also mentions use outside the kitchen, such as camping or opening packages.
Who should skip it
Buyers who rely heavily on verified customer feedback before purchasing should note that this listing does not display a star rating or review count, so there's no independent buyer data to weigh alongside the seller's own description. Anyone needing a larger blade for bigger cuts of meat or vegetables would also be better served by one of Kyoku's longer knives, since this is specifically a 5-inch utility blade.
Bottom line
The listing provides a fairly complete spec sheet and a stated lifetime warranty, which is useful for evaluating the knife on paper. The main gap is the absence of any customer rating on the page itself, so buyers considering this knife are relying primarily on the seller's own claims about the steel, coating, and construction.
