Japanese Washi tape is a decorative, multipurpose crafting and masking tape available in a variety of colors and patterns. The term originated from Washi paper—a traditional Japanese paper processed by hand using fibers from the inner bark of the gampi tree or mulberry bush.

Washi paper, also made from bamboo, hemp, or rice, is used in traditional Japanese arts such as origami. Historically, Washi tape was handmade, but in modern use, much of it is now factory-produced.

Washi tape is commonly used for crafting and journaling due to its easy-to-tear nature and low-tack adhesive. It comes in a variety of colors, patterns, weights, widths, and levels of opacity. There are many brands (some better than others), and it can be purchased at hobby and paper shops as well as online. Washi is best stored in sectioned containers to keep dust off, as shown in part of my collection below.