|Class||High School Student|
|School||Ooarai Girl's Academy|
|Manga Debut||Chapter 1|
|Anime Debut||Episode 1|
A girl with short golden hair with spiky edges at both sides. Her birth name is Riko Matsumoto.
Her name "Erwin" is a reference from Field Marshal Erwin Rommel, a German General during WW2, and she is also shown always wearing a German field commander's hat much like her namesake, along with a tan military jacket.
She loves European history and especially well-informed at the events of WW2.
- Favorite Flower: Cornflower
- Favorite Tank: Jagdpanther
She became the loader and radio operator of Team F before the Public Moral Committee took over.
All items (1)