havi, niya (blue archive), blue archive, commentary request, highres, 1girl, bare shoulders, black hair, black skirt, book, breasts, broken horn, crossed legs, detached sleeves, earrings, holding, holding book, hoop earrings, horns, japanese clothes, jewelry, kimono, large breasts, looking at viewer, medium hair, mole, mole under eye, one eye closed, sideboob, sideless kimono, skirt, smile, solo, teeth, white kimono, yellow eyes