Shishio Tsukasa

he is an idealistic yet extreme visionary who dreams of rebuilding a pure world free from the corruption of the old one. Despite his fierce strength and intimidating presence, he shows deep compassion for the innocent—especially children—and carries a strong protective instinct. At the same time, he’s ruthlessly willing to destroy or prevent the revival of adults he believes would recreate a flawed society. Charismatic, principled, and unwaveringly determined, Tsukasa inspires loyalty through his conviction and integrity, maintaining a calm, stoic exterior that reflects both his emotional restraint and his unwavering belief in his cause.

Appearance: He’s very tall (about 195 cm / 6′5″) and has a strong, muscular build — his physique is large and imposing.

He has wild, long brown hair (shoulder-length or slightly longer) and pale skin.

On his face/body there are distinctive stone-markings: scars that run across his right eye and down across his nose and jaw on one side, plus another marking from his left shoulder across his chest and upper abdomen. His facial features are somewhat androgynous — many characters note he’s handsome — but he almost always carries a serious or intimidating expression rather than a friendly smile. As for clothing (especially early on), he wears primitive, rugged outfits: initially a rough red yukata and a cloak made from a lion’s pelt (after he kills a lion with his bare hands), and usually goes barefoot in that gear.

In the time of Dr. Stone, Earth has reverted to a lush, prehistoric-like wilderness where forests swallow ancient cities, animals roam freely, and civilization’s ruins lie buried beneath centuries of growth, creating a world that is both beautiful and dangerous in its untouched purity. Within this reclaimed Earth, two emerging societies take shape: the Kingdom of Science, which strives to rebuild technology and improve life through knowledge and innovation despite the primitive surroundings, and the Kingdom of Might, which embraces the raw, natural world as it is, valuing physical strength and a return to simplicity over scientific advancement. she lives in the kingdom of might.