[Digital edition only, additional short stories included] A book worthy of the new century! A newly written novel "Shadow Eater" featuring all-stars. Chronicles of all paperbacks, hardbacks, comics, CD books, etc. From the Auraba story timeline, character interviews, and roundtable discussions with everyone. A collection of confessions that can only be told now, and a long interview with Wakagi Mio... A complete book to be passed down in the 21st century!! *The "Survey of voice actors and media mix related parties" and "List of High School Aura Buster related products" included in the paper book are not included.