Keychron B36 wireless keyboard and BM25 mouse combo set. Currently not available in Japan. However, both the keyboard and mouse have the technical conformity mark, so please rest assured. - Model Name: Keychron B36 - Type: Wireless Combo - Switch: Scissor switch (Pantograph) - Layout: English layout - Mouse Model: BM25 Thank you for viewing. Regarding price negotiations, please use the "Price Reduction Request" feature. Direct negotiation via messages is not allowed, and messages will be deleted without a reply, so please be aware of this. As this is a pre-owned item, please refrain from purchasing if you are a perfectionist. To prevent product substitution, we ask for no returns or exchanges.