1boy, aged_down, blood, blood_on_knife, blue_coat, blue_hair, coat, full_body, gladius_(one_piece), goggles, goggles_on_head, holding, holding_knife, knife, looking_down, male_focus, mask, mawari28, mouth_mask, one_piece, short_hair, simple_background, solo, standing, surgical_mask, torn_clothes, traditional_media