2girls, 3d background, :d, ^ ^, adapted costume, aerial fireworks, ahoge, alternate costume, architecture, backpack, bag, bag charm, bare back, bracelet, cabbie hat, castle, charm object, cherry blossoms, choker, closed eyes, cloud, cloudy sky, clover print, doll hug, east asian architecture, falling petals, fireworks, from behind, grin, hadanugi dousa, hair between eyes, hair ornament, hat, height difference, japanese clothes, jewelry, light brown hair, long hair, looking at another, low twintails, multiple girls, night, night sky, obi, obiage, object hug, orange eyes, petals, pointy ears, ponytail, randoseru, rope, sash, shimenawa, short sleeves, sidelocks, sitting, sky, smile, star sky, starry sky, tree, twintails