Estelle Rosenthal - Anime version by PkLucario on DeviantArt
Esther Rosenthal | Toaru Majutsu no Index Wiki | Fandom
To Aru Universe - Estelle Rosenthal & Accelerator as Tanya's parents :P Estelle is from Accelerator manga. I saw this post at the To Aru Majutsu no Index - Railgun. ~Shiage | Facebook
To aru Kagaku no Accelerator Estelle Rosenthal is voiced by Seiyuu Yurika Kubo! : r/toarumajutsunoindex
Toaru Kagaku no Accelerator Acrylic Stand: Estelle Rosenthal - My Anime Shelf