I posted this thread almost a year ago, and since then I have done a lot of "research". (FOR SCIENCE). This is my conclusion, and I'll try and post GIF/Screencap proof eventually for every name I put on either list.
There also seems to be a lot of discussion about whether specific actresses have or dont have. I'll do my best to "review" (MORE SCIENCE!) any actress whose name comes up frequently in threads like this, and either put their name in the With or Without categories. I will also be checking any names posted in this thread and updating with the right category.
With
Akane Nagase
*Pretty obviously breast implants. Check proof.
Proof
Akiho Yoshizawa
*Small, but fake. They look like the weird sub-muscular implants I've seen on other girls. Check Proof 2 for the bag-fold.
Proof 1 Proof 2
Akina / Michiru Arashima
*More modest implants, but very firm.
Proof
Akira Kitashima / Rei Kitajima
*In the proof, notice the upper slope of her breast has a rigid curve, and the shape is round even though she is laying on her back.
Proof
Amai Mitsu
*On her left breast, the upper curve of the implant is visible.
Proof
Ameri Ichinose
*In this proof, notice how round they sit atop her chest, and how the upper curves of the implant is quite visible.
Proof
Anri Suzuki
Azumi Mizushima
*Some of my favorites, cos of size/shape. Most definitely breast implants, but difficult to tell in screencaps.
Proof Proof2
Azusa Yui
Jessica Asakura
Kaori
Kaori Sakura
Kayoko Senba
Kureha Momijii
Mai Kitamura
Maiko Ohshiro
Mako Oda (75% sure)
Mao Misaki
Mao Miyashita
Marina Oda
Michiru Sakura
Mika Kayama / Arisa Oda
Mio Kanata
Mirai
Mochizuki Rukia
Natsu Ando
Rei Miyakawa
Reiko Kagami
Rina Wakamiya
Rinka Yokohama
Ryo Tsujimoto
Saki Otsuka
Saki Tsuji
Sakura Sena
Sasa Handa
Sayuri Shimatani
Sena Ayanami
Serina Hayakawa
Shiori Tsukimi
Tomoka Chinatsu
Tsubasa Amami
Yoshino Ichikawa
Yua Yoshikawa
Yui Misaki
Yukina Mori
Yuria Satome
Without
Aki Tomosaki
An Mashiro / Ann Mashiro
*Pretty natural looking all around, but large and well shaped.
Proof
Anri Okita
Hikari Hino
Hitomi Tanaka
Julia
Kirara Asuka
Kurea Moto
Maria Ozawa
Moka
Momoka Nishina
Rio Hamasaki
Risa Kasumi
Sora Aoi
*Checked SOE-454. Breasts "pancake" like natural breasts, jiggle like natural breasts. Her breasts have weird "folds" around the edges occasionally; but when her breasts move roughly and the flesh thins, there is no evidence of a breast implant "bag". I would chalk this more up to weird loose skin than breast implants. Proof in GIF form coming soon.
Sumire Matsu
Unchecked
Haruka Sanada
Koisaya
Maya Sawamura
Megumi Haruka
Miki Sato
Minori Hatsune
Momoka Kano
Ran Monbu
Yuma Asami
*Note: I would like to explain in context, that I am not 100% sure with 4-5 of the actresses. More like 80-90% sure after reviewing multiple videos, and images. An example of this is Hikari Hino. Her breasts "pancake" when she lays on her back, but in general are much more firm and well shaped than the average natural breast. They slope outward like natural breast tissue, but have very little sag for natural breasts. In a day or so, I'll re-review and try and denote which actresses I'm not completely sure about.
Also note that not all of these actresses have breast implants in all of their movies. Many actresses seem to have gotten breast implants partway through their career.
There also seems to be a lot of discussion about whether specific actresses have or dont have. I'll do my best to "review" (MORE SCIENCE!) any actress whose name comes up frequently in threads like this, and either put their name in the With or Without categories. I will also be checking any names posted in this thread and updating with the right category.
With
Akane Nagase
*Pretty obviously breast implants. Check proof.
Proof
Akiho Yoshizawa
*Small, but fake. They look like the weird sub-muscular implants I've seen on other girls. Check Proof 2 for the bag-fold.
Proof 1 Proof 2
Akina / Michiru Arashima
*More modest implants, but very firm.
Proof
Akira Kitashima / Rei Kitajima
*In the proof, notice the upper slope of her breast has a rigid curve, and the shape is round even though she is laying on her back.
Proof
Amai Mitsu
*On her left breast, the upper curve of the implant is visible.
Proof
Ameri Ichinose
*In this proof, notice how round they sit atop her chest, and how the upper curves of the implant is quite visible.
Proof
Anri Suzuki
Azumi Mizushima
*Some of my favorites, cos of size/shape. Most definitely breast implants, but difficult to tell in screencaps.
Proof Proof2
Azusa Yui
Jessica Asakura
Kaori
Kaori Sakura
Kayoko Senba
Kureha Momijii
Mai Kitamura
Maiko Ohshiro
Mako Oda (75% sure)
Mao Misaki
Mao Miyashita
Marina Oda
Michiru Sakura
Mika Kayama / Arisa Oda
Mio Kanata
Mirai
Mochizuki Rukia
Natsu Ando
Rei Miyakawa
Reiko Kagami
Rina Wakamiya
Rinka Yokohama
Ryo Tsujimoto
Saki Otsuka
Saki Tsuji
Sakura Sena
Sasa Handa
Sayuri Shimatani
Sena Ayanami
Serina Hayakawa
Shiori Tsukimi
Tomoka Chinatsu
Tsubasa Amami
Yoshino Ichikawa
Yua Yoshikawa
Yui Misaki
Yukina Mori
Yuria Satome
Without
Aki Tomosaki
An Mashiro / Ann Mashiro
*Pretty natural looking all around, but large and well shaped.
Proof
Anri Okita
Hikari Hino
Hitomi Tanaka
Julia
Kirara Asuka
Kurea Moto
Maria Ozawa
Moka
Momoka Nishina
Rio Hamasaki
Risa Kasumi
Sora Aoi
*Checked SOE-454. Breasts "pancake" like natural breasts, jiggle like natural breasts. Her breasts have weird "folds" around the edges occasionally; but when her breasts move roughly and the flesh thins, there is no evidence of a breast implant "bag". I would chalk this more up to weird loose skin than breast implants. Proof in GIF form coming soon.
Sumire Matsu
Unchecked
Haruka Sanada
Koisaya
Maya Sawamura
Megumi Haruka
Miki Sato
Minori Hatsune
Momoka Kano
Ran Monbu
Yuma Asami
*Note: I would like to explain in context, that I am not 100% sure with 4-5 of the actresses. More like 80-90% sure after reviewing multiple videos, and images. An example of this is Hikari Hino. Her breasts "pancake" when she lays on her back, but in general are much more firm and well shaped than the average natural breast. They slope outward like natural breast tissue, but have very little sag for natural breasts. In a day or so, I'll re-review and try and denote which actresses I'm not completely sure about.
Also note that not all of these actresses have breast implants in all of their movies. Many actresses seem to have gotten breast implants partway through their career.