Profile must be read. Please do not comment about price reductions. Those who comment about selling individual items or price reductions will be blocked. Rockin' On Japan 2019 vol. 510 & 2020 vol. 525, both with BUMP OF CHICKEN on the cover, are a set of two. I have read them once and stored them in a box, but please check the slight scratches on the cover and the condition of the spine carefully, and only purchase if you understand that they are old. No individual sales. Waterproofing will be applied, and they will be shipped in a Yu-Packet Post box.