1girl bare_shoulders beach_umbrella blue_eyes blue_hair blue_sky chain choker commentary_request dress earth_(ornament) hecatia_lapislazuli hecatia_lapislazuli_(earth) looking_at_viewer medium_hair moon_(ornament) nunnun_(shunka_shuutou) official_alternate_costume pantyhose polos_crown sitting sky smile solo touhou touhou_lost_word umbrella white_dress white_headwear white_pantyhose