Soyuz

Soyuz is a supporting character in the Dr. Stone anime, particularly prominent during the Treasure Island arc (Season 2 and beyond).

Appearance: He is a young, muscular man with a bald head, large round eyes, and a distinctive cross-shaped (X-shaped) scar on top of his head. In the anime, he's typically shown shirtless, wearing baggy pants that end past his knees, and often carries a large shield on his back with a rope strap over his shoulder. He's also usually barefoot.

Personality: Soyuz is quiet, reserved, and rather shy—especially around women, where he gets easily flustered or charmed (like with characters such as Amaryllis or Kohaku). Despite his timid side, he has a kind, wise, and humble nature inherited from his royal background, showing natural leadership qualities once his true heritage is revealed. He's amazed by modern/science-based inventions like the Kingdom of Science creates, much like other stone world inhabitants.

He's initially introduced as a member of Ishigami Village but has a significant backstory tied to the Petrification Kingdom (Treasure Island), where he serves as the long-lost son of its former leader.