nannung,kaguya-sama wa kokurasetai ~tensai-tachi no renai zunousen~,shinomiya kaguya,1girl,arm behind back,bangs,black dress,blush,breasts,collarbone,collared dress,commentary,dress,flower,folded ponytail,grey background,hair ribbon,highres,holding,holding letter,letter,long sleeves,looking at viewer,parted bangs,red eyes,red flower,red ribbon,ribbon,school uniform,short hair,shuuchiin academy school uniform,simple background,solo,white background