asagiri gen, dr. stone, absurdres, commentary request, highres, 1boy, asymmetrical hair, closed eyes, closed mouth, facial mark, greyscale, hand up, hands in opposite sleeves, hanten (clothes), haori, japanese clothes, kimono, laughing, long sleeves, looking at viewer, male focus, monochrome, multicolored hair, multiple views, ongr 870, open mouth, shirt, short hair, simple background, smile, split-color hair, turtleneck, turtleneck shirt, two-tone hair, white background, wide sleeves