This is a set of two official Demon Slayer fanbooks. Regarding the extras, the Mugen Train ticket from the original book and the Demon Slayer Q&A Game from the second book are included. There is some wear and tear on the covers, but there is no problem with reading them. Please refrain from purchasing if you are a perfectionist or are looking for a perfect item, as these are used goods. Immediate purchase is possible. ・Shueisha ・Koyoharu Gotouge