nana (papapaimon), mari (headspace) (omori), mari (omori), omori (omori), omori, commentary request, highres, 1boy, 1girl, :3, animalization, antenna hair, bare shoulders, black eyes, black hair, black tank top, bright pupils, brother and sister, cat, closed mouth, collarbone, collared shirt, colored skin, double-parted bangs, hair between eyes, long hair, looking at viewer, neckerchief, open mouth, person and animalization, purple eyes, purple hair, purple sweater vest, red neckerchief, shirt, short hair, short sleeves, siblings, sweater vest, tank top, white pupils, white shirt, white skin