masterpiece, best quality, amazing quality, very aesthetic, high resolution, ultra-detailed, colorful, shiny skin, countershading, intricately detailed illustration, natural lighting, 1boy, male focus, Yuusuke_Yagi, short hair, blonde hair, black eyes,
grey jacket, black dress shirt, grey pants,
solo, speed lines, subway, train interior, cloudy sky, (sleeves rolled up), white collared shirt, open shirt, black t-shirt, looking phone, holding smartphone, earphones, sitting, leaning back, shoulder_bag, dynamic angle, (close-up), from side,