._. 1girl 2boys arashiyama_girl back-to-back bag black_footwear black_hair black_jacket black_pants blonde_hair blunt_bangs bow brown_footwear chulip copyright_name cosplay crossover drop_shadow flower gakuran gakuseibou hair_bow hat highres holding holding_letter jacket japanese_cylindrical_postbox letter long_hair looking_ahead looking_at_another looking_back multiple_boys multiple_views napoli_no_otokotachi orange_background outline pants power_lines profile protagonist_(chulip) protagonist_(chulip)_(cosplay) red_bow red_flower red_tulip school_uniform short_hair shoulder_bag simple_bird sitting slap_mark slap_mark_on_face sugiru_(napoli_no_otokotachi) suuno_kamibukuro tearing_up tulip undercut utility_pole white_outline yellow_eyes  1boy 1girl arashiyama_girl bad_anatomy black_hat bow brown_footwear chulip copyright_name envelope gakuran grey_hair grey_skirt hair_bow hat heart mailbag medium_hair orange_background postbox_(outgoing_mail) protagonist_(chulip) red_bow school_uniform serafuku skirt standing  1girl arashiyama_girl autumn_leaves black_hair black_shoes black_skirt bow chulip hair_bow looking_at_viewer otone_(sznr-otn-goth) pipe red_bow school_uniform serafuku shoes sitting skirt socks white_legwear