Kotono Mitsuishi
is a Japanese voice actress from Osaka, Japan. After standing in for Kotono Mitsuishi, the voice of Usagi Tsukino in the series "Sailor Moon", when she had appendicitis, Araki was given the role of Chibiusa in the same series. While training at a voice acting school, Araki acted as senpai to fellow voice actress Konami Yoshida, and they have since maintained a close relationship.