Vintage Paper doll book from the Sailor Moon TopModel activity book series.
This is Nr.5 (#5) in the series and features a pop out thick paper Mamoru doll printed on both front and back. Other pages have his iconic outfits from the animated series which can be cut out and worn by the figure.
Part of the book also can be put together to create a holder for the doll and clothes.
Made for the European market , the text is in German but you don't need to understand it to use the book.