best quality, masterpiece, highres, 1boy, solo, male focus, oikawa_tooru, glasses, blue coat, white shirt, brown vest, brown pants, casual

((high saturation, saturated)), (worst quality, low quality), ((bad anatomy, bad hands, extra digits, extra fingers, missing fingers, 6 fingers)), (text, watermark, logo, signature), cartoon, source_cartoon, extra eyebrows, long neck, unfinished, sketch, greyscale, monochrome, (((dark, bad lighting, poorly lit))), ((realistic)),