Oh, man. I just re-read the description above... we are looking to uncover the lady from the "the second last scene of the movie." The shots I grabbed above are of the lady from the second scene, who is also wearing a pink cleaning suit.
Since you apparently have the movie, ShadowMoon84, it would have been good of you (and also good for yourself, to increase the odds for a solution) to put up frame grabs. The thumbs you provided are not too revealing, and not everybody owns the movie.
So here she is, the woman from the second-to-last scene, or "Lady #4":
She's got big eyes, and the middle shot makes it seem she has a slightly distinctive nose.
The third actress was identified on this other I.D. thread (see, that member provided some beautiful frame grabs), as Madoka Hitomi.
In fact, the questioner also asked about the same fourth actress. Puzzle-solvers should click on that link to access further frame grabs of the lady's face.
Sougouwiki tells us of the total five actresses, three others were:
Well... I am not sure any of the above resembles Lady #4. Maybe with more investigation (given that the portrait shots presented above could be misleading), a match could be made, otherwise Lady #4 would just have to be the one unidentified actress, so far.