Huge business opportunities in the tourism industry and is no smokestack industry, the impact on the environment than other industries is low, but also earn foreign exchange and create employment plays an important role. Ryokan study as a case study, proposes a systematic analysis of the overall prediction mode of tourists and tourism revenue for the hotel industry. This study focused on the rate of housing forecast, using the moving average method to predict a monthly housing number is forecast on the basis of the assessment from the trend line moving average prediction can be found, the trend line representing the daily and weekly trend line the trend line is clear, despite ups and downs, but clearly the reaction rate of housing have seasonal trends effect, so this study suggests a monthly basis should be used to make predictions.
