1boy, 1girl, arms at sides, bandaid, bandaid on leg, border, brother and sister, brown eyes, brown hair, brown shorts, cowboy shot, green serafuku, green shirt, green skirt, hair ornament, hairclip, height difference, light blush, light brown background, looking back, looking up, medium hair, messy hair, open mouth, own hands together, pleated skirt, ribbon, school uniform, serafuku, shirt, short hair, shorts, siblings, signature, simple background, skirt, speech bubble, t-shirt, white border