1girl, ahoge, blue_eyes, blue_hair, border, breasts, character_name, dress, hairband, hand_in_own_hair, holding, holding_sword, holding_weapon, large_breasts, long_hair, long_sleeves, looking_at_viewer, open_mouth, orie_(under_night_in-birth), purple_background, riyu_(gauzama), simple_background, solo, sword, thighhighs, twitter_username, under_night_in-birth, very_long_hair, weapon, white_border, white_hairband, white_thighhighs