If you do a search on You tube will will find plenty of video clips of the following Japanese idols and Japanese models

Reon Kadena – One of the most popular Japanese bikini models in Japan. Apparently she is all over Youtube at the moment.

Waka Inoue – A very popular TV personality and bikini model. She seams to be doing more TV work than modeling now. She is big breasted and has that classic Japanese comic book (animie) face.
Eriko Sato – A gorgeous former bikini model and the most beautiful you could lay your eyes on. She is now an actress and seems to be getting some recognition. Check her out in the movie “Cutie Honey”.
Eiko Koike – A popular talent/actress. She always seems to be on late night TV. Agani, a former bikini model. Not as slim as most bikini models, but very voluptuous. She has worked as a ring side commentator for PRIDE Fighting Championships
Harumi Nemote – a”retired” bikini model. She is still one of the foremost sexy idols in Japan probably due to her huge breasts.
Yumiko Shaku – Another model turn actress Yumiko has a huge fun base.  Loves anime and martial arts.
Miho Toshioka – A race queen/model turned actress who has appeared in a Godzilla movie. She recently married a former cross dressing rock star.
Erina Yamaguchi – A new bikini idol. As all can say is she is getting a huge fan base with her “J-cup” sized breasts.

Mika Orihara – a race queen and bikini model. She has a cute child like voice.
Junko Fukuda – a cute and sexy bikini model. She appears on a strange late night TV show called the Miniskirt Police