1boy, 2girls, ;, ;d, ahoge, black hair, brother and sister, dual persona, hair ornament, jacket, leg up, loafers, long hair, multiple girls, neck ribbon, one eye closed, open mouth, orange eyes, pants, parody, pink hair, ribbon, school uniform, shoes, short hair, siblings, simple background, sisters, skirt, smile, socks, sweater, yotsubato! pose