Doug B.
Yelp
In the past two months, I've revisited Kama-asa four times and have purchased a total of ten knives as gifts and for my own use. The knives are beautifully made, and are available with the traditional, and simplistically beautiful, "wa" handle (for those who hold their knives with fingers wrapped around the handle or use the pointer finger along the spine of the blade) or in the western style for those who use the "pinch the blade" method in their food prep. Damascus manufacturing and hand hammering create a beautiful, and practical, food-shedding blade with a hard metal core that retains an edge for, I'd say, at least a month of everyday use.
I was specifically shopping for a general purpose kitchen knife, and bought the 8" blade Santoku knife (literally meaning three ways or three solutions, for slice, chop, and mince). But of course, there are many, many types of knives to choose from, including specialized large tuna knives with blades in excess of two feet long! Layered Damascus is one option, but standard forged options are available as well.
To make the knives unique, ask for hammered engraving which can accommodate Japanese characters with straight lines. Otherwise, they can use a standard rotary engraver for inscribing English characters. The hammering engraver is not always there, perhaps call ahead of time if you know this is something you might want.
Kama-asa has been in Kappabashi for more than a century although the showroom is modern and open with a friendly feel. They are registered for visitor's tax exemptions, just take your receipt and a passport and get a refund of about 8% off your purchase price to "take the edge" so to speak, off the cost of your new blades at a refund location about a block away.
The staff was very helpful with two English speakers to guide you through the process.