How do popular voice actresses such as Kotono Mitsuishi, Shimamoto Sumi and Hidaka Noriko keep their voices sounding young?

With a voice becoming lower in age, many seiyuu (voice actresses) say it’s difficult to keep the same treble for a long time. Kotono Mitsuishi (50) is known for her voice as Tsukino Usagi in the anime series “Sailor Moon Crystal”.  And she has been Read More …