hana kazari, natsu (blue archive), blue archive, highres, > <, 1girl, ahoge, black sailor collar, black skirt, black thighhighs, blush, cardigan, chibi, feet out of frame, gameplay mechanics, halo, long hair, long sleeves, navel, open mouth, panties, pee, peeing, peeing self, pink hair, pink panties, pleated skirt, puffy long sleeves, puffy sleeves, sailor collar, side ponytail, skirt, sleeves past wrists, solo, standing, sweat, thighhighs, torn clothes, torn skirt, torn thighhighs, underwear, v-shaped eyebrows, wavy mouth, white background, white cardigan