iwatani naofumi, tate no yuusha no nariagari, tate no yuusha no nariagari rerise, artist request, game cg, official art, 1boy, aura, black boots, black hair, black pants, book, boots, casual, collarbone, full body, glowing object, green eyes, green jacket, hair between eyes, holding, holding book, hood, hood down, hooded jacket, jacket, looking at object, male focus, messy hair, open book, open mouth, pants, shirt, short hair, simple background, solo, surprised, teeth, transparent background, white jacket, white shirt