Hmm, well it's been well documented that at least some Japanese women flock to "dirty" Asian countries for sex with local men, particularly Bali and Thailand.
http://www.tokyoreporter.com/2010/05...f-fun-fun-fun/
http://www.k4health.org/es/popline/a...rists-thailand
I witnessed some of this first hand in Thailand myself, a pair of Japanese chicks I met on a tour later prowling the red light in Phuket...
I guess they like to stay clean in Japan and get dirty while on vacation
