I saw Yoko at the DT location. I would be pretty surprised if she was over 30 YO. The other place is Elegant Asians. They get girls who are young. Unless they lie about their age on their Visa I have verified 26yo and 28yo from this place. It cost me to get this information(you better like KBBQ and soju) but it was fun while it lasted. I know that they(kgirls) can look much younger, but its not impossible to find.