2girls, ahoge, alternate_hair_color, bare_shoulders, bird, blue_hair, blue_sky, blush, bow, brown_dress, cloud, collarbone, day, dress, food, green_bow, hair_intakes, hair_ornament, holding, holding_food, holding_ice_cream, ice_cream, kotonoha_akane, kotonoha_aoi, light_blue_hair, long_hair, microa, mint_chocolate, motion_lines, multiple_girls, nose_blush, one_side_up, open_mouth, outdoors, polka_dot, purple_hair, red_eyes, seagull, siblings, sisters, sky, strap_slip, sweat, teeth, tongue, tongue_out, voiceroid, water