Prompt: masterpiece, best quality, 1boy, night, solo, kou_yamori, upper body, arms at sides, standing, against glass, looking at viewer, black eyes, sanpaku, happy, grin, (casual, layered clothes, ((red plaid shirt)), open shirt, white t-shirt), black pants, city,
Negative prompt: FastNegativeEmbedding, worst quality, low quality:1.4, 1girl, muscular, feminine, sweatdrop, formal, track suit, track jacket, track pants, dress pants, print shirt, polo shirt, wristwatch,