Roswitha Dietze (ロスヴィータ・ディーツェ) is a student of Rewolf Black Institute.
Roswitha is a petite girl with short black hair.
Roswitha is mentioned to have a lighthearted personality. She also has a short temper and is known to act first.
Genestellar (星脈世代): As a Genestellar, Roswitha has enhanced physical ability and an aura known as prana.