majiro (mazurka), surtr (arknights), surtr (colorful wonderland) (arknights), arknights, commentary, highres, symbol-only commentary, 1girl, :o, bare shoulders, bikini, black bikini, black horns, bracelet, dessert, feet out of frame, food, front-tie bikini top, front-tie top, fruit, hair between eyes, hair ornament, hair rings, hand up, horns, jewelry, light blush, long hair, looking at viewer, lying, official alternate costume, on back, purple eyes, red hair, side-tie bikini bottom, solo, star (symbol), star hair ornament, strawberry, swimsuit, thigh strap, white bikini