nana (7kah), ishigami yuu, kaguya-sama wa kokurasetai ~tensai-tachi no renai zunousen~, absurdres, highres, 1boy, alternate costume, black hair, black pants, black shoes, black sweater, collarbone, ear piercing, earrings, hand up, heart, jewelry, long sleeves, pants, piercing, ring, shoes, short hair, simple background, solo, squatting, striped clothes, striped sweater, sweater, teeth, tongue piercing, upper teeth only, white background