A collaboration product between Tamagotchi, the popular virtual pet game from BANDAI, and Demon Slayer: Kimetsu no Yaiba. "Kimetsu Tamagotchi" Zenitsu Agatsuma color version. Due to long-term storage, the box has some damage (stains on the tape). Please check the condition in the photos. Please refrain from purchasing if you are nervous or strict about the product condition, as this is stored by a private individual, to prevent any trouble.