This is a five-dimensional Fatui Doctor's mantle by Konan Nekoji. (The parts attached to the mantle are not included.) I purchased it for 13,000 yen. It's an XL size, but someone who usually wears a size M can also wear it. However, the hem of the mantle is a little dirty, and one of the arrow-shaped parts is broken. Please be aware of this. Other than that, there are no particular flaws. Instant purchase is OK.