MT Masking Tape is the original Japanese washi tape brand, produced by Kamoi Kakoshi Co., Ltd. in Kurashiki, Japan. Established in 1923, Kamoi began as a manufacturer of industrial adhesives. In 2008, inspired by artists' interest in decorative masking tape, the company launched the mt line, transforming functional tape into a creative medium. Today, MT offers a wide array of washi tapes featuring diverse colors, patterns, and collaborations with artists, making it a favorite among crafters and designers worldwide.