1girl armor black_leotard border breasts commission gauntlets green_eyes highres holding holding_sword holding_weapon jacket katana leotard long_sleeves looking_at_viewer mask mole mole_on_breast mouth_mask ninja ninja_mask nisetanaka open_leotard original pauldrons purple_border purple_hair red_jacket red_thighhighs scar scar_on_face sheath sheathed short_hair shoulder_armor sword thighhighs v weapon white_background