1girl, book, book_stack, bookshelf, brain, chainsaw_man, cosmo_(chainsaw_man), dangling_eye, exposed_brain, hair_ribbon, head_tilt, heart, heart-shaped_pupils, indoors, katrina_chiu, lamp, letterboxed, library, looking_at_viewer, medium_hair, open_book, pink_hair, red_eyes, red_sweater, ribbon, short_twintails, smile, solo, sweater, symbol-shaped_pupils, twintails