
Quick answer — Kaori Tanaka voices Natsune Sakura in Mahoromatic: Automatic Maiden, Sera in Mahoromatic: Automatic Maiden, Satomi Ozawa in Shadow Star Narutaru.
Kaori Tanaka voices Natsune Sakura (Mahoromatic: Automatic Maiden), Sera (Mahoromatic: Automatic Maiden), Satomi Ozawa (Shadow Star Narutaru).
Natsune Sakura is voiced in Japanese by Kaori Tanaka.