This is a set of volumes 1-9 of "The Main Character of the Demon World is Us!" (Makai no Shuyaku wa Wareware da!). I am not considering selling them individually. They come with the obi strips. I bought a second set of these manga for the bonus items, so I haven't read them. There are no noticeable scratches or stains, but they have been opened, so please refrain from purchasing if you are concerned. Price negotiation is OK. Immediate purchase is OK. Keywords: The Main Character of Us!, The Main Character is Us, Us, The Main Character of the Demon World is Us!, Masyu, Volumes 1-9 set