Araki Kae- Chibi Usa, Tsukino Usagi (episodes 44 - 50)

Fukami Rica- Aino Minako

Furuya Tohru- Chiba Mamoru

Hisakawa Aya- Mizuno Ami

Katsuki Masako- Kaioh Michiru

Kawashima Chiyoko- Meiou Setsuna, Tsukino Shingo, Sakurada Haruna

Minaguchi Yuko- Tomoe Hotaru

Mitsuishi Kotono- Tsukino Usagi, Chibi Chibi

Ogata Megumi- Tenoh Haruka (did some match making for Togashi-sensei and Takeuchi-sensei)

Shinohara Emi- Kino Makoto

Tomizawa Michie- Hino Rei

(probably others too, that I'm not aware of, have any leads, and your proof, tell me, and I'll add them)