[Machine Translation] In the library, I found a magical little room where time flows differently? ("The Lair of the Margin"). One day, an email arrives from me 20 years later? ("To Me, 15 Years Ago"). Why did the girl I met in the hospital disappear suddenly in the summer of the first year of junior high school? ("Love Songs Crying Out to the Starry Sky"), etc. You will surely be immersed in the super dense development that you cannot believe it is only 15 pages. The book contains 15 stories filled with excitement, sadness, shock, and thrill. You can enjoy reading them anytime and from anywhere! 15 pages of stories from the most popular authors of the moment.