score_9, score_8_up, score_7_up, score_6_up, 1boy, solo, breasts, short hair, sleeveless shirt, turtleneck, black shirt, green jacket, bare shoulders, medium breasts, pink hair, dyed hair, teal hair, dyed tips, pink eyes, gradient hair, short hair, strand of hair in face, hair between eyes, serious expression, dark background, looking at camera, arms crossed, texture overlay, ahoge, hair slicked back, messy hair, oukawa kohaku, sanpaku

score_6, score_5, score_4, blurry, low quality, pixelated, bad anatomy, extra limbs, poorly drawn face, distorted, ugly, deformed, low resolution, unrealistic, simplistic, text, watermark, logo, signature, bad proportions, dark, messy, cluttered bad anatomy, bad hands, bad fingers,