background animation, creatures, running, zom 100: zombie ni naru made ni shitai 100 no koto, blonde hair, jacket, black hair, 2boys, short hair, multiple boys, shirt, track jacket, 1boy, teeth, hair ornament, male focus, hairclip, upper body, looking at another, sweatdrop, tears, clenched teeth, multicolored hair, clenched hand, short sleeves