masterpiece, best quality, best quality, score_7, score_9,, hakamichi_hideaki, 1boy, otoko no ko, upper body, sitting on windowsill, three-quarter view, looking to the side, wistful expression, blue eyes, short hair, green hair, antenna hair, hair ribbon, red ribbon, red neck ribbon, sweater vest, twilight, sky, warm lighting, backlighting, silhouette, depth of field

worst quality, low quality, lowres, score_1, score_2, score_3, blurry, jpeg artifacts, artist name, signature, watermark, username, text, scan, bad anatomy, bad hands, missing fingers, extra fingers, extra digits, fewer digits, long fingers, deformed, mutated, disfigured, ugly, long body, cropped, very displeasing, censored, censor