Prompt: masterpiece, best quality, 1boy, arata_kaizaki, portrait, standing, hand on own arm, arm at side, upper body, looking at viewer, against wall, (brick wall), black hair, blue eyes, nervous smile, light blush, white shirt, black necktie, black pants, belt,
Negative prompt: FastNegativeEmbedding, worst quality, low quality:1.4, 1girl, muscular, feminine, sweater, cardigan, vest,