1boy, 2girls, artist_name, ascot, black_pants, blonde_hair, blue_eyes, blue_hair, blue_jacket, blue_sky, braid, building, center_frills, cloud, collarbone, copyright_notice, day, dress, epaulettes, flower, frills, green_eyes, hair_bun, jacket, karokuchitose, kokuou_heika_watashi_no_koto_wa_wasurete_shiawase_ni_natte_kudasai., long_hair, multiple_girls, outdoors, pants, petals, pink_dress, pink_flower, red_dress, red_eyes, red_hair, river, sky, tower, very_long_hair, water, white_ascot, white_dress, white_flower, wide_sleeves