jacked most these from this blog which I just lost the link and had been meaning to post in this thread for the longest time
Yuko Ogura and Seiko Ando
Yukie Kawamura and Yuuki Maomi
Kazusa Sato and Haruna Yabuki
ANNA FUKUYAMA, Maho Honda (本田真歩), Nao Nagasawa
Yoko Kumada & Yukie Kawamura
Saki Seto & Megumi Yasu
Ayame Misaki, Kazusa Sato, and Yoko Kumada
azusa yamamoto and Yukie Kawamura
Just the same model, the dots have different positions.
Same with some of the pictures in the first post.
You saying those are both Rika Ishikawa?