Japan is one of the wealthiest countries in the world with a very high disposable income. Greater disposable income means that the Japanese people automatically qualify as potential tourists who would be ready to spend more on their travels compared to, say, Cambodians. This disposable income with the Japanese tourists is tourism revenue for the host country. Therefore, the more Japanese travel to other countries, the more tourism money these countries get. Besides, Japanese people are sticklers for quality and don’t mind paying a good price for something of premium quality.
