
Quick answer — Manabi Mizuno voices Juri Katou in Serial Experiments Lain, Midori in Haibane Renmei, Rin Todoroki in Mahoromatic: Automatic Maiden and 1 more characters.
Manabi Mizuno voices Juri Katou (Serial Experiments Lain), Midori (Haibane Renmei), Rin Todoroki (Mahoromatic: Automatic Maiden), Sakurako Urushima (This Ugly Yet Beautiful World).
Juri Katou is voiced in Japanese by Manabi Mizuno.