International tourism has grown rapidly over the last two decades. Because it is the fastest-growing economic sector in terms of foreign exchange earnings, countries throughout the world see tourism as a very competitive business. The tourism industry, which comprises 11.7% of total global economic output and supplies 8% of total number of job opportunities worldwide, is directly or indirectly related to wide range of business. Moreover, the growth in tourism industry accelerates other related industries. The growth in international visits brings enormous benefits to the nation’s industries including gift, hotel, transportation, food and etc. Thus, an accurate forecast of tourism demand is important. The main purpose of this paper is to design a forecasting model to accurately forecast the incoming tourist with a special emphasis on Japanese tourists. The method of OLS was employed in order to estimate the demand forecast for Japanese arrivals.