Definitely Kato Rosa and Ohgo Suzuka if you're talking about Japanese actresses. I so love their beauty because they still look younger than their actual age. Look at the CLAMP Manga-ka team, they really look younger than their mid- to late forties. Also, if you were to ask me, Kato Rosa equates Song Hye-kyo and Kristine Hermosa, when it comes to the most perfect-looking female in the Japanese show business industry (speaking of halfie). Full-blooded Japanese, I'd choose Nakama Yukie.