I read it once and then stored it on a bookshelf in a dark place. Volumes 1 and 3 are limited editions. Regarding the bonus CD: The tape on the outer paper has been removed, but it has not been taken out of the bag or played, and has been stored separately from the manga in a dark place. Please consider this item as it is a used item, so please consider if you are not concerned about this. #HypnosisMic #Comicization #Ichiro Yamada #Jiro Yamada #Saburo Yamada #Samatoki Aohitsugi #Jyuto Iruma #Rio Mason Busujima