If you want beautiful women here are my top spots:
Asians -
Japan - expensive, don't expect to get into the 'soaplands' as a white guy unless you have a Jap friend as grease to get you in. Tons of girls can be had all over the place though, best to find them in the clubs as they love hooking up with white dudes, just know some Japanese and don't act like a girl.
Korea - decent place, but again, not friendly too foreigners, tons of karaoke bars which are prime pick up joints for chicks. A bit expensive, but you can get by on a budget if you do your research (same as Japan).
China - Shanghai, Hong Kong - tons of chicks ripe for the picking, some speak a little English and are more open to foreigners, much easier to make your way around and not feel like such an outsider.
Thailand - probably my favorite place to visit, cheap as fuck and bountiful babes galore. Pattaya is the hot spot to head to, while some action can be found in other cities, Pattaya is the party town, Walking Street and Soi 6 are the hotspots. Bangkok is a bit too crazy for my liking, but lots of action can be had in the discos and gogos. Patong Beach in Phuket is also another high tourist area, lots of clubs/bars along Banglar Road. Chiang Mai is also a great town, very laid back and the girls don't have the attitude you get in Bangkok/Pattaya.
Philippines - a little rough, definitely gotta keep on your toes at all times, tons of scams and all around seedy place, but fun can be had for sure. Angels City is the place you want to hit up, Cebu is also a cool city, bit more laid back than Manilla.
Cambodia - same as Philippines but not as sketchy, chicks are a bit more "mountany" if you get my drift, but there are some stunners, just few and far between.
Vietnam - The north is way better than the south, most people in the south hate foreigners, at least that's the impression I got. Stick to Hanoi and the surrounding cities, Saigon is cool to check out for a day or two, but be prepared for lots of stink eye.
Laos - very poor, but the people are super nice and friendly, same as Thailand, but way less action for chicks, but fun times can be had with a little effort and it's very cheap.