omocat, mari (faraway) (omori), mari (omori), sunny (omori), omori, highres, spoilers, 1boy, 1girl, aged down, alternate costume, antenna hair, blush, bright pupils, brother and sister, carrying, closed mouth, double-parted bangs, english text, greyscale, hair between eyes, long hair, long skirt, monochrome, open mouth, piggyback, pleated skirt, roller skates, shirt, shoes, short hair, short sleeves, shorts, siblings, simple background, skates, skirt, smile, socks, sweatdrop, t-shirt, teeth, upper teeth only