colorful palette, momoi airi, project sekai, game cg, highres, official art, third-party source, 1girl, alternate costume, black choker, black gloves, black ribbon, choker, closed mouth, cropped jacket, earrings, fingerless gloves, gloves, grey jacket, grey skirt, hair between eyes, hair ribbon, jacket, jewelry, pink eyes, pink hair, purple background, ribbon, rise and strive (project sekai), skirt, smile, solo, triangle