While 1095 steel is a popular choice for many types of blades, it is not typically used in traditional Japanese katana swordmaking. The historical Japanese swordmaking tradition primarily involves the use of tamahagane, a specific type of steel made through a complex smelting process.

However, if you are considering a non-traditional katana or a katana-inspired blade, 1095 steel can be a suitable choice due to its desirable properties. Here are some characteristics of 1095 steel:

1. High Carbon Content: 1095 steel is a high-carbon steel alloy, typically containing around 0.95-1.05% carbon. The high carbon content contributes to its hardness and excellent edge retention. It can be heat-treated to achieve a high level of hardness, making it capable of holding a sharp edge.
2. Toughness: 1095 steel exhibits good toughness, allowing it to withstand impacts and resist chipping or breaking under normal use. It offers a good balance between hardness and toughness, which is important for a blade intended for cutting and thrusting.
3. Edge Retention: With proper heat treatment, 1095 steel can provide good edge retention. It can hold a sharp edge for extended periods of use, making it suitable for cutting tasks.
4. Rust Susceptibility: It's important to note that 1095 steel is not stainless and is highly susceptible to rust and corrosion. Proper care, maintenance, and regular oiling are necessary to prevent rust and maintain its performance.

When using 1095 steel for a katana-like blade, it's recommended to work with an experienced swordsmith who understands the specific requirements for heat treatment and forging techniques to optimize the steel's performance. They can ensure that the blade's design, heat treatment, and overall construction align with the intended use and functionality of a katana-like sword.

It's worth noting that if you are seeking an authentic traditional Japanese katana, it's advisable to consult with skilled swordsmiths who specialize in traditional Japanese swordmaking techniques using tamahagane steel. They can provide you with an authentic and high-quality katana that aligns with the historical and cultural significance of the sword.