Hedwig Schreck is a Tokyo native of Austrian parentage, and is a retired TV-Asahi producer. She currently runs workshops that focus on Japanese cultural arts and crafts out of The Schreck House, the home where she grew up in Tokyo’s Hiroo neighborhood. She's affectionately called "Hedy-san" by the cast of Tokusou Sentai Dekaranger.
(Sources: Japan Times, Wikipedia JP)