Nゲージ (N gauge) is a popular model railway scale that represents a ratio of 1:160. This means that 1 centimeter on the model corresponds to 160 centimeters in real life. N gauge trains and tracks are smaller than those in other scales, making them ideal for hobbyists with limited space for their layouts. N gauge is widely used in Japan and around the world, allowing enthusiasts to create detailed miniature landscapes and realistic train operations. The scale supports a variety of models, including 蒸気機関車 (steam locomotives), 電車 (electric trains), and various types of 貨物列車 (freight trains).