Yamamoto Paper Memoterior Notepad -Cat and Dog
Cat or Dog Sheer Paper Pad 
The Kamiterior memoterior SHEER is a fountain pen friendly memopad which enjoys a sense of translucency. This memo pad has 5 colors of paper that have been specially manufactured to allow transparent POP illustrations of either dogs or cats to show through each page! Kamiterior is a Japanese stationery company that describes itself as a company that turns paper (kami / 紙 in Japanese) into "interior".
Size: 91mm x 128mm Sheets: 50 (10 of each color) Made in Japan