Ermengarde Johannitz, whose surname also appears as Yohannis in records, holds the position of Reasoner within Basion Academy's Spatial Armor Squadron (Space Squadron). Known among peers by the nickname "Ermy," she shares an enduring close friendship with Martha Shoebbeypower; the two are consistently seen together during squadron activities. Ermengarde harbors a deep preoccupation with her weight and physical fitness, maintaining strict health-conscious diets and exercise regimens despite lacking any apparent physical justification for this concern. This discipline, however, consistently falters when faced with the temptation of desserts, which she cannot resist. This pattern contributes to a discernible butch and femme character interplay between Ermengarde and Martha within their team dynamic. Her character draws foundational inspiration from Ermengarde St. John in Frances Hodgson Burnett's *A Little Princess*.