About the other girls:
Erika Toda, I presume, needs no introduction, being one of the most famous actresses in Japan, but she's not above bringing the hotness:
[youtube]DRT0gqeNkXk[/youtube]
Chizuru Ikewaki is considered one of the best actresses of her generation. Recently in Sword of Desperation, one of her standout roles is the titular character in Josee
[youtube]72InT1MAPmk[/youtube]
Kou Shibasaki, best known in the west for her role in Battle Royale, is in my opinion an excellent pop vocalist
[youtube]qDoFeNB2SnE[/youtube]
Ayaka Hirahara is basically Japan's answer to Celine Dion, and could possibly make it in the west. If Celine Dion type singing were still popular here.
[youtube]sEZWyW4b4W8[/youtube]
I actually know a woman who worked with my beloved Uetty on a dorama. I would marry that woman just to say I was married to someone who knew Ueto Aya, that's how much I love her.
[youtube]u0tm94mDxRQ[/youtube]
Saki Fukuda is just a generically pretty dorama actress/singer, I just picked her as being an unremarkable 2nd tier member.
Here she is singing something boring.
[youtube]tirraX_TvY0[/youtube]
MISONO is Koda Kumi's vastly more talented lil sister, and frequently shows up on London Hearts and other shows because of her down to earth personality and easy laugh.
Here she is covering "Complicated."
[youtube]GO7FJFJVeQY[/youtube]
Becky, I'm sure you know of. But just in case...
[youtube]mb-tn87EK6s[/youtube]
Hitomi Yoshizawa is a somewhat popular former athlete turned LGBT activist. Probably not well-known outside of specific circles.
[youtube]nogcGY73Iro[/youtube]
Britney Hamada is a supposedly former homeless girl who got a beauty makeover and started appearing on TV, although her 15 minutes of fame are already over.
[youtube]9Nl8nU2nb4A[/youtube]
Saaya, well known for having big boobs at 13.
[youtube]eEG_iETtmvs[/youtube]
MEGUMI, well known for having big boobs at 33.
Her career was tragically cut short when she didn't adapt to the internet and retained a mononym like "MEGUMI" which makes her nearly impossible to find on search engines.
[youtube]jS2udJsRHZo[/youtube]
Sayaka Isoyama has been in literally every gent magazine in Japan.
[youtube]Y6_GMp_rlP0[/youtube]
The tier five girls fit into a certain category of porn actress who has become kind of famous in RL, enough to move into crappy B-movie territory, but keeps doing porn. This doesn't even exist in the US, does it?
Examples of said movies follow:
Machine Girl
[youtube]mlE50S7Q02E[/youtube]
Robogeisha
[youtube]zgrKLjoWcbs[/youtube]
Kyonyuu Dragon
[youtube]RhKQHFIxZ2I[/youtube]
Ai Kago is a former singer known best for her serial seduction of much older men, as in the following clip:
[youtube]apnFziyuxag[/youtube]
Rina Nakanishi is an ex-AKB girl who went on to make a few humiliating porn videos under the name Riko Yamaguchi. I can't offhand think of anybody from any pop realm who's fallen so far.
[youtube]rwHEfGEkftc[/youtube]