This is a set of volumes 1-12 (all published volumes) of "Act-Age" which was serialized in Weekly Shonen Jump. The tankobon (collected volumes) are currently out of print, making this a valuable and hard-to-find work. [Regarding Editions] The following volumes are valuable first editions (first printing): • Volume 8, Volume 9, Volume 10, Volume 11, Volume 12: First Edition (First Printing) • Other volumes (1-7): Standard Edition [Condition of the Item] • All volumes were purchased new, read once, and stored in a dark place. • There are no noticeable folds or tears, but there is some yellowing due to aging (please check the images). • There is no problem with reading, but please understand that these are used items before purchasing. [Shipping Method] • Will be packed in a cardboard box and shipped. Immediate purchase is OK.