A man in a white shirt standing in front of a window

masterpiece, best quality, illustration, 1boy, solo, male focus, looking at viewer, upper body, , , , <lora:ryouta_sakamoto:0.66>, ryouta_sakamoto, black hair, brown eyes

(FastNegativeEmbedding:0.9), bad-hands-5, by bad-artist, ng_deepnegative_v1_75t, verybadimagenegative_v1.3, blurry background, bad colors, cropped, extra legs, extra hands, (worst quality, low quality:1.4), monochrome, greyscale, bad anatomy, (bad eyes:1.2), (misfigured pupils:1.2), (bad clothing:1.3), (undetailed clothing:1.3), (nonsensical backrounds:1.2), (bad backrounds:1.2), (bad shadows:1.2), text, error, extra fingers, missing fingers, extra digit, fewer digits, normal quality, jpeg artifacts, signature, username, motion lines, motion blur, bad color, bad face, low resolution, blur, topless male, open shirt, open clothes, (crowd:1.2), people, blurry, subtitled, (watermark:1.5), (chinese text:1.2), (korean text:1.2), facial hair, body hair, sweatdrop