勝生真沙子 | en

Masako Katsuki (勝生真砂子), real name Masako Shiono (塩野雅子), born October 15, 1958, is a voice actress best known for playing Michiru Kaiou/Sailor Neptune in the Sailor Moon anime. Her other anime roles include Aya Misaki in Brother, Dear Brother, Sanshi Haku and Ribi in Twelve Kingdoms, Maya Kitajima in The Glass Mask, and Tsunade in Naruto. .