They are therefore not identical with the more commonly available waterstones. The main point of beauty of the Japanese sword is the hamon, or temper line, which is hidden within the steel until it is displayed by the polisher. If any bo-hi (groove) is present, it is not polished using the larger stones, but with smaller-sized stones or a small burnishing needle called a migaki-bo. When the finger stone dissipates, and the color of the softer spine and harder cutting edge contrasts greatly, the sword polisher knows his job is done. A bucket of water is kept close by to wash the sword after each pass, which is where Japanese water stones get their name. You could say that a sword polisher, also known as Togishi, reveals the soul and beauty of the sword. #1, Kongo-do >> #2, Binsui-do >> #3, Kaisei-do >> #4, Chunagura-do >> #5, Komanagura-do >> #6, Uchigumori-do: 2: Split Hazuya into a small piece (the tip of the little finger size), and make it thinner by grinding it with #3, Kaisei-do and #6, Uchigumori-do. On average, it will cost at least $70, a total of approximately $2,000 for a 28” katana. The sword polisher frequently inspects his work during this process, verifying that it is going to plan. Read our blog posts today for more fascinating information. Increasingly finer grits of stone are used as the basic stage of sword polishing. Suehiro also makes a small combination stone for those who do not sharpen tools all that often and are reluctant to spend extra for a Cerax stone. Next, the polisher holds the blade still and with a .5mm thick sword polishing stone on his thumb, called Jizuya, painstakingly rubs it over the surface of the entire blade. It is a real-world shop to Meguro-ku, Tokyo. This final process of polishing and sharpening takes another 3 to 4 days and will result in a blade with a mirror-like finish, absent of any visible scratches on the blade. In addition, some of the items are heavy; carriage costs are included in the price. Crisp and correct shaping is of the utmost importance. Copyright © 2020, Swords of Northshire. Instead of the polisher moving the blade across a larger, stationary stone, the blade is kept stationary and smaller stones are passed over it by the Togishi. If for any reason you're not happy with your purchase, we're here to make it right. After the initial polishing, there are several more finishing steps that include using other sword polishing stones like the wafer-thin hazuya and jizuya stones, and nugui powder to further enhance the appearance of the blade. When the finger stone dissipates, and the color of the softer spine and harder cutting edge contrasts greatly, the sword polisher knows his job is done. As the paper is used, the layer of stone gets smaller and eventually dissipates. Juuma is our proprietary brand. Japanese swords, or nihonto, are polished using around 7 to 8 types of whetstones (sword polishing stones). The second half of the process, called Shiage togi, or finishing polish, is done using smaller, finer stones to further refine the blade and remove marks caused by the coarse stones. Ready to learn more about Japanese swords and terminology? The first phase of polishing, called Shitaji togi, begins with a coarse Uchigumori stone which finalizes the rough shaping work started by the swordsmith and removes any scratches and rusting. Proper lighting is required in the sword polishing environment in order to spot small marks and defects in the steel. until it is displayed by the polisher. All Rights Reserved - 1-844-NIHONTO (, How to Traditionally Polish a Japanese Sword, , requires extreme care and patience. Increasingly finer grits of stone are used as the basic stage of sword polishing. Please note that natural stones are subject to availability. The mail order of the polishing stones, sword attached article, and sword care tools for swords. E: kevin@ryujinswords.com. The sword polishing stone then becomes thinner and thinner until it’s eventually worn away. The polisher must be careful to rub just enough where he can feel the correct degree of pressure. ? After the initial polishing, there are several more finishing steps that include using other sword polishing stones like the wafer-thin hazuya and jizuya stones, and nugui powder to further enhance the appearance of the blade. Read our blog posts today for more fascinating information. If the blade is touched and not cleaned thoroughly, natural oils from your skin will cause the blade to rust and it will be very costly to polish again. The white, harder part of the steel consists of microscopic crystals, and when light is reflected on them, the hamon becomes visible. If any bo-hi (groove) is present, it is not polished using the larger stones, but with smaller-sized stones or a small burnishing needle called a migaki-bo. It’s important to note that when restoring a blade, especially when it has been worked on in the past, the polisher must be careful not to remove any more steel than is required, or else the fine geometry of the blade will be damaged. 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