It is likely that there is no number on the back. However, please refrain from purchasing if you are looking for a uniform with a number or player name. Please check the condition in the images. I will answer any questions you may have. I would like to answer as much as possible, so feel free to ask about your desired price! I want to avoid any trouble during the transaction, so please refrain from purchasing if you are overly sensitive. Basically, no cancellations after purchase, and cooperation with no claims and no returns is appreciated.