This is the visitor bonus, the 8th edition "Koyuki" illustration board, from the movie "Demon Slayer: Kimetsu no Yaiba - Mugen Castle Arc - Chapter 1: Akaza's Return." The front features the 6th key visual, and the back has a close-up illustration of Koyuki's expression, a double-sided A5-size illustration board. This visitor bonus is available for a limited time of two weeks, from October 18th to 31st. I brought it home with care. However, please refrain from purchasing if you are concerned about minor imperfections. It will be shipped via Yu-Packet Post Mini, with waterproof packaging. If you would like to purchase two, how about 1720 yen? Please comment.