This is the light novel "Beyond the Boundary" by Nagomu Torii. It was published by Kyoto Animation's KA Esuma Bunko. I purchased all of them new, read them once, and then stored them on a bookshelf. All of them are first editions. As a bonus, I will include a bookmark. This will be placed inside volume 2 for shipping. The condition is good, but please understand that these are items stored at home before purchasing.