A special kind of masking tape called washi tape is becoming a trend in Kurashiki, Okayama. A washi tape is a sticky, thin, easy-to-tear paper that attaches two or more things. Masking tape makers in the area only produced and sold single-color masking tapes before. However, patrons of Kamoi Kakoshi Co. appealed to them to produce a variety of these Japanese paper tapes.

It started when Kamoi Kakoshi Co. customers used the tapes as book decorations. These customers requested for new and subtle tones after visiting their factory. The company decided against it at first because it did not seem profitable. After thorough research, Kamoi Kakoshi Co. started introducing a variety of styles, colors, and sizes of washi tapes to their customers in 2007.