okkobc, asagiri gen, suika (dr.stone), dr. stone, 1boy, 1girl, asymmetrical hair, barefoot, black eyes, black hair, closed mouth, coat, facial mark, flower, full body, grass, long sleeves, looking at another, male focus, multicolored hair, multiple boys, pants, pointing, purple coat, rock, sandals, shirt, short hair, simple background, sitting, sitting on object, smile, split-color hair, standing, turtleneck, turtleneck shirt, two-tone hair, white background, white eyes, white hair, wide sleeves