The image is a close-up of a red and yellow sign with Chinese characters written on it. The sign is circular in shape and has a white border. The background of the sign is divided into three sections, with the top section being red, the middle section being yellow, and the bottom section being orange. The text on the sign reads "GB Gunma Bus" in both English and Chinese characters. There are also two arrows pointing in opposite directions, indicating the direction of the bus.