effects, isao nanba, running, smears, wind, zom 100: zombie ni naru made ni shitai 100 no koto, 1girl, 1boy, sky, brown hair, outdoors, cloud, closed eyes, day, bodysuit, crossover, shirt, building, blurry, blue sky, blurry background, white shirt, short sleeves, school uniform, twintails, blue bodysuit, two side up