Worries about abduction might not be the only reason for favouring Japan as a destination over Thailand. I went to Japan for holiday a few times recently and it was such a pleasure breathing fresh, clean air. I could clearly see Mt. Fuji from Tokyo, a few hundred kms away. The Japanese respect laws, don't throw trash everywhere, don't burn fields, and they recycle. I love Thailand, but those are clearly areas for major improvement if Thailand wants to attract quality tourists.