This is something I bought a long time ago when a Doraemon exhibition was held at a department store. It's an acrylic keychain featuring a manga scene where Doraemon, who had returned to the future, comes back due to Nobita's words after drinking the Uso 800 (Lie-Detector Potion). It's a famous scene. It's unused, but the outer bag is slightly creased due to long-term storage at home. I would appreciate it if you could understand this.