Sanrio is a Japanese company known for its cute characters and designs. Popular Sanrio characters include Hello Kitty, My Melody, Pompompurin, and Cinnamoroll. The official Sanrio website offers a variety of coloring pages that can be downloaded for free. These coloring pages provide a fun activity for children, allowing them to color in Sanrio characters. The pages offer a range of color options and can help children enhance their creativity. This enjoyable activity from Sanrio encourages kids to use their imagination and have a good time.