![](https://cdn.animecharacters.io/images/characters/large/1185-ecc8b352.jpg)
Yohko Helene (ヨウコ・ヘレネ)
Scientist at Garderobe who appears to be in charge of handling the technology that gives the Otome their powers. She is building a car in her spare time with help from Irina. She appears to have some connection with Aswad as she, Midori, and Reito grew up together. (Source: Wikipedia)
Voice Actors
Akiko Kimura
Japanese