1girl,bangs,black_skirt,blush,building,city_lights,cloud,constellation,earth_(planet),fireworks,galaxy,light_particles,long_hair,long_sleeves,looking_at_viewer,milky_way,navel,night,night_sky,pink_hair,planet,pleated_skirt,railing,school_uniform,serafuku,shooting_star,skirt,sky,snowing,solo,space,standing,star_(sky),starry_sky,starry_sky_print,telescope,window,akashi_(kancolle)