"Un Rock Star" is the 15th single from the Japanese band Orange Range. This single was used as the cover song for a string of Honda CRV commercials in Japan. It was also used as the theme to a Japanese sports show. This single first entered the Oricon charts at the number 3 spot, breaking the consecutive string of nine number 1 singles. It should also be noted that this single was a 100,000 limited-release item.