Ryusui Nanami

Ryusui Nanami is a wealthy sailor and entrepreneur revived in Dr. Stone. Senku's Kingdom of Science needs his navigation skill to cross the ocean and search for resources and answers in Dr Stone.

Ryusui Nanami's place in Dr Stone

Ryusui is ambitious, charismatic, greedy, and unusually generous because he believes desire drives human progress. He excels at sailing, weather reading, leadership, negotiation, aviation, and making rapid decisions under risk.

Ryusui Nanami's defining traits and capabilities

His trust in Senku and partnership with Francois turn personal appetite into public momentum. Ryusui repeatedly uses ownership language, yet he invests his talent in rebuilding opportunities for everyone.