kantai collection, dungeon ni deai wo motomeru no wa machigatteiru darou ka?, hestia (danmachi), souryuu (kantai collection), hestia (danmachi) (cosplay), dyson (edaokunnsaikouya), crossover, cosplay, 1girl, anthropomorphization, arm ribbon, black hair, blue eyes, blush, breasts, cleavage, dress, gloves, hair ornament, hair ribbon, rei no himo, ribbon, short hair, solo, tied hair, twintails, white dress