1girl, 22zun, android, arm_strap, ass, black_one-piece_swimsuit, blunt_bangs, blunt_ends, breasts, competition_swimsuit, expressionless, from_behind, glowing, glowing_eyes, holding, holding_weapon, ladybird_(toaru), long_hair, looking_at_viewer, looking_back, machete, one-piece_swimsuit, orange_one-piece_swimsuit, red_eyes, red_hair, sheath, simple_background, small_breasts, solo, swimsuit, thigh_strap, toaru_majutsu_no_index, toaru_majutsu_no_index:_genesis_testament, two-tone_background, two-tone_swimsuit, unsheathed, weapon