1girl, ahoge, atom, belt, belt_buckle, black_bra, book, bra, buckle, character_name, cleavage_cutout, clothing_cutout, company_name, crocs, cube, equation, gradient_hair, hair_between_eyes, hair_ornament, hair_ribbon, hairclip, henya_the_genius, high_collar, jacket, long_bangs, long_hair, math, multicolored_hair, multiple_views, number_tattoo, off_shoulder, purple_hair, purple_jacket, reference_sheet, ribbon, roman_numeral, rubik's_cube, shoulder_tattoo, squeaky_(artist), tattoo, two_side_up, underwear, variations, virtual_youtuber, vshojo, yellow_eyes, yellow_footwear, zipper_pull_tab