0a 9 (pixiv82791714), asagiri gen, ishigami senkuu, dr. stone, 2boys, asymmetrical hair, bandaged arm, bandages, black hair, blue eyes, cracked skin, facial mark, gradient hair, green hair, grin, hair between eyes, hand up, index finger raised, jacket, long sleeves, looking at another, male focus, multicolored hair, multiple boys, purple jacket, red eyes, short hair, simple background, smile, spiked hair, split-color hair, tunic, turtleneck, two-tone hair, white background, white hair, wide sleeves