
Quick answer — Kiyoko Miyazawa voices Mari Iwai in Plastic Memories, Shin Sakagami in The Anthem of the Heart, Theresa Shinogi in PSYCHO-PASS 3 and 3 more characters.
Kiyoko Miyazawa voices Mari Iwai (Plastic Memories), Shin Sakagami (The Anthem of the Heart), Theresa Shinogi (PSYCHO-PASS 3), Louise Casper (Parallel World Pharmacy), Tomi Kenjou (KIRA KIRA☆PRECURE A LA MODE), Taara (The Frontier Lord Begins with Zero Subjects).
Mari Iwai is voiced in Japanese by Kiyoko Miyazawa.