From wikipedia:
Kazuko Yanaga (弥永 和子 Yanaga Kazuko, April 14, 1947 – November 1, 2014) was a Japanese actress and voice actress who worked for 81 Produce.
as Fake Margot (voice)(3 eps)
as Melinda Gargoyl (voice)(26 eps)
as Meeme (voice)(6 eps)
as Eiko Arima (voice)(1 ep)
as Shioji
as Queen Killer (voice)(1 ep)
as Mad Garbo(52 eps)
as (voice)(36 eps)
as Roose Mirar (voice)
as Central Guard Captain (voice)
as Peggy (voice)
as Fyana (voice)
as Peggy(5 eps)
as Older Snake Sister (voice)
as Roose Mirar (voice)
as Tokiko Ozu (voice)(1 ep)
as Marian (voice)(35 eps)
as Phantom Lady Fyana (voice) ※does not appear in all episodes.(52 eps)
as Norma (voice)
as Golden Goddess (voice)(22 eps)
as Rondo (voice)
as Ranko Midorikawa (voice)
as Raiza (voice)(44 eps)
as イカリーヌ(21 eps)
as お母さん(50 eps)
as ヘルクイーン(ヘルサンドラ)(38 eps)
as シオジ(2代目)(26 eps)
as Ranko Midorikawa (voice)(26 eps)
as Osugi