Ryuji

Ryuji is a secondary protagonist of the game Set Sail Pirate Crew! and a member of the Gejitsu Pirates.

Set Sail Pirate Crew!
Ryuji and his friends Yuta and Reika set out to sea to find a mysterious treasure. They came upon an island and found Usopp, sniper of the Straw Hat Pirates. Usopp showed the pirates that he had a piece of the mysterious treasure, and he left the island with them to guide them to the rest of the treasure.

Trivia

 * Like some other video game protagonists from early games, Ryuji can have his name selected by the player before the events of the story begin. Ryuji is his default name.