All items are official merchandise. All uchiwa fans are brand new and unused. However, the uchiwa fan in the first photo (Perfect World) and the uchiwa fan in the fourth photo had folded bags, so they are in different bags. Please purchase only if you understand this. The cover case was used once at a live concert (used at an indoor live concert). This is a set sale. I would be happy if a Momo fan or someone who will cherish these items purchases them.