With Japan’s rich traditions in paper, it’s no wonder that paper is such a big part of Japanese culture. The development of washi-making techniques from families that have made paper for generations and constant innovation among modern Japanese paper companies mean that stationery lovers have some pretty neat options, like ultra-thin Tomoe River paper and luxuriously plushy Midori MD Cotton paper. Keep reading to learn more about why paper is so important in Japan—plus, take a look at a few of our favorite Japanese paper companies.