Kurozan leather is the most common material used on Do-mune. While being the most reasonably priced, it is also extremely durable. The color is also an excellent backdrop for most all designs and is easily matched with any Do-dai to create an excellent one of a kind custom Do.
Synthetic leather is a very popular choice for adding a bit of distinction without altering the cost much and is also very popular for those looking to use as few animal products as possible. This material is also durable and can last many years while allowing for a one of a kind look on your custom Do.
Being made of the same cotton material as many bogu, orizashi will fade with time into a beautiful indigo color that matches your bogu. Orizashi fabric is known for its attractive color, distinctive weave style, and also its ability to withstand the test of time. Though not as durable as genuine leather, orizashi is a sturdy fabric which will add a very unique appearance to any custom Do.
Kongyu, or cow leather which has been aizome dyed, is fast becoming one of the most popular materials for custom Do. Softer and more supple in appearance that kurozan, it adds a distinct appearance to a Do and is an excellent base for shokko and unique kazari-ito designs. This material matches very well with ishime and other less reflective Do-dai, but can easily sport and add to a polished and reflective design as well.
Konkawa, or deer leather dyed with genuine aizome, is a very beautiful and highly prized material for Do-mune. As used in many bogu sets, konkawa is not only very resilient, it also beautifully fades over time just as bogu, creating attractive and unique hues of indigo. This allows for this style of Do-mune to be enjoyed for many years as it slowly changes along with the kendo-ka.