1girl 2boys bad_id bad_pixiv_id bag black_hair brown_hair chain classroom closed_eyes desk earrings gakuran gem hairband hat head_rest heart hierophant_green holding indoors iwai03 jewelry jojo_no_kimyou_na_bouken kakyoin_noriaki kujo_jotaro marker_(medium) multiple_boys notebook red_hair school_uniform smile stand_(jojo) star_platinum sweatdrop traditional_media