[Machine Translation] Celebrating the 50th anniversary of "The Mask of Glass"! The official fan book of "The Mask of Glass" comes with a gorgeous BIG acrylic diorama that allows you to recreate the stage of "The Two Princesses"! Maya (played by Aldis) and Ayumi (played by Origeldo), and the stage background of the court are made into a large acrylic diorama. In addition, there is a special extra chapter "Method of Love" that was not included in the book, a special interview with the first editor, Mr. Konagai, creative notes with names and plots, a BIG chronological table looking back on the history of the 49 volumes, and more! A BIG timeline looking back on the history of the 49 volumes, and many other articles that are a must-read for fans. Illustrations and comments by a team of splendid contributors!