That is how they think in Asia. Most locals I talked with while in Asia would talk about the women they would hang out with, and they always went for the young under 24 years old. 18 - 20 is very good. beyond 28 is old territory to them. Many would be married with younger wives. As the wives reached 30s, they would have young girlfriends on the side 18 - 21 range.Bitter mode: those Japanese clients are fools then. Every age has its beauty, etc. etc. Their rich philosophical tradition is wasted on them, same as their women