1girl, aqua_eyes, black_footwear, black_necktie, black_skirt, black_thighhighs, blue_jacket, collared_shirt, copyright_notice, floating, full_body, highres, holding, holding_hourglass, hourglass, jacket, looking_at_viewer, necktie, nijisanji, official_art, pink_hair, school_uniform, shigure_ui, shirt, short_hair, skirt, solo, thighhighs, virtual_youtuber, white_shirt, wixoss, yuuhi_riri, yuuhi_riri_(1st_costume)