1boy, 1girl, alternate costume, bangs, black shirt, blue cardigan, blue hair, blunt bangs, brother and sister, brown jacket, cardigan, chibi, clapping, contemporary, genshin impact, hime cut, jacket, kamisato ayaka, kamisato ayato, mole, mole under eye, mole under mouth, motion lines, ponytail, purple scarf, scarf, shirt, siblings, sidelocks, simple background, smile, sound effects, upper body, white shirt, xinzoruo