effects, fighting, nanatsu no maken ga shihai suru, rotation, sparks, weapon, multiple girls, sword, holding, 2girls, skirt, holding weapon, long hair, red skirt, ponytail, hood, ahoge, holding sword, coat, open mouth, pointy ears, battle, knife, pleated skirt, cloak, grey hair, hood down, duel, long sleeves, black coat, sheath, dagger, looking at another, short hair, parody