The AC adapter has only been used a few times and is in good condition. This was imported from the United States. It originally came from a US Wii U game console. The adapter label indicates it's for 120V, 60Hz, but this isn't entirely accurate. This is the standard for the US power grid. The adapter worked without issue in Japan, operating normally at 100V, 50/60Hz. The only difference is the shape of the electrical plug. One of the prongs is slightly larger due to the polarity common in the US. An adapter that allows it to plug into Japanese outlets is also included. The AC adapter was packed in the box I saved for the Japanese Wii U AC adapter. The box is in very good condition. #nintendo #任天堂 #ニンテンドー #ウィーユー #adapter #charger