Released September 8, 2025. Price: 970 yen. Mystery Blanc October Special Edition Unused application ticket for a book card present via questionnaire, valid if postmarked by November 7th (Friday). ◎ Purchased new at a bookstore. Read only once, so it's in like-new condition with no noticeable stains. ◎ Instant purchase OK. I also have many other manga and magazines for sale, so please take a look at #seina本部屋 ( ⁎ᵕᴗᵕ⁎ )