kamitsurugi ouka, sugahara touka, kouyoku senki exs-tia concert, game cg, non-web source, official art, 1girl, black hairband, black sleeves, blonde hair, blue nails, breasts, clothing cutout, corruption, covered erect nipples, dark exs-tia cocytus, dark persona, detached sleeves, eyepatch, fingernails, floating hair, hairband, horns, long fingernails, long hair, looking at viewer, mask, nail polish, open mouth, pale skin, purple eyes, red eyes, sharp fingernails, side cutout, small breasts, smile, solo, twintails, upper body, very long hair, wings