1boy, 1girl, ahoge, blonde hair, blue sky, breasts, brother and sister, crop top, detached sleeves, dress, flower, gloves, hair between eyes, hair flower, hair ornament, midriff, navel, outdoors, partially fingerless gloves, petals, pillar, siblings, sidelocks, sky, sleeveless, sleeveless dress, smile, twins, water, white flower, yellow eyes