ash (ash illustrator), hozuki kaede, oyama mahiro, oyama mihari, onii-chan wa oshimai!, commentary, highres, 2girls, 3girls, black hair, blue hair, blue kimono, blush, brown eyes, day, flower, fur collar, grin, hair bun, hair flower, hair ornament, hairclip, japanese clothes, kimono, long sleeves, multicolored hair, multiple girls, new year, obi, open mouth, outdoors, pink eyes, pink hair, pink kimono, ponytail, purple hair, red kimono, sash, siblings, sidelocks, sisters, smile, two-tone hair, v, w, wide sleeves