Misa's mother was never given a name of her own, but she was at the hospital with her daughter when Kou Taiki visited in episode 185.   (Source: Wikimoon) 

Like the R Season, SailorStars is divided into two arcs:<br><br>
The first arc solves some conflicts from the SuperS season, and also sees the return of the Outer Senshi, Haruka, Michiru, Setsuna, and Hotaru (now reborn as a child).<br><br>
The second arc is the actual plot from the manga. Usagi bids farewell to Mamoru, who is going to America to study abroad. In his place comes the Three Lights, an idol trio consisting of three boys, Seiya, Taiki, and Yaten. The new enemy is Galaxia, a woman who desires to rule the entire galaxy by collecting the Star Seeds of humans. Three new Senshi appear, the Sailor Starlights, who also intend to stop Galaxia without Sailormoon's help.

She works for Aoni Production.  She is a Japanese voice actress who has played numerous guest roles throughout the Sailor Moon anime. Her other anime roles include Wonder Maria in Bikkuriman, Chaozu in Dragon Ball and Yopopo in Konjiki no Gash Bell!!.

Carrie Keranen is an American voice actress, production manager, producer and voice director. She is best known for her work with 4Kids Entertainment, Bang Zoom! Entertainment, DuArt Film and Video, NYAV Post, Studiopolis and Funimation. Her roles include Satsuki Kiryuin in Kill La Kill and Casca in Berserk. In cartoons, she voices Alya Césaire in Miraculous: Tales of Ladybug & Cat Noir. In her live-action work, she has played Piper Tate in Untitled Web Series About a Space Traveler Who Can Also Travel Through Time.

(Source: Wikipedia)

Misa no Haha