Tsuka-Ito: The Handle Wrap of the Katana

The ito, or tsuka-ito, is the braid that wraps the ray skin on the handle. There are many different materials for this wrap, as well as different styles and techniques. This braiding is generally done in a hishigami (diamond) pattern.

Everything about the ito

As we have said, this braid can be made from different materials: cotton, suede, leather, polyester, silk... All of these materials come in many colours.

The cost depends on the material used, but also on its quality and on the craftsman who wrapped it on the handle. Generally expect to pay a little under £45 for a complete ito.

The most common problem with ito is that with use the braid can become less tight and begin to come away.

For the more curious, here is a video showing how it is traditionally done:

Ito: braiding techniques and styles

There are several braiding techniques for the ito, each with its own style and appearance. Among the most common techniques is diamond braiding (hishigami), which offers an excellent grip and a pleasing appearance. Other techniques include spiral, ladder and herringbone braiding. Some craftsmen even add specific motifs or symbols through the braiding to personalise the handle further.

Replacing the ito

Over time and with regular use, the ito can wear, deteriorate or loosen. If this happens, it is important to replace the ito to maintain a safe, comfortable grip on the katana. Replacing the ito is a delicate process that involves removing the old ito, inspecting and cleaning the handle, then applying the new ito using the appropriate braiding technique. You can do this yourself if you are experienced and have the necessary tools, or you can entrust the task to a skilled craftsman.

Caring for the ito

To prolong the life of your ito, it is essential to look after it well. Regularly clean the handle with a soft, dry cloth to remove dirt and the oil from your hand. Avoid exposing the ito to damp or excessive heat, as this can cause the material to fade or deteriorate. If you practise regularly with your katana, it may be useful to wear gloves to minimise wear on the ito.

In conclusion, the ito is a crucial part of the katana handle, providing a comfortable and secure grip as well as an attractive appearance. By choosing a quality ito and caring for it properly, you make sure your katana stays in good condition and ready for use.