Trafalgar Law Wooden Sword

Cosplay wooden katana allowed at all conventions

Trafalgar Law, the captain of the Heart Crew, a pirate crew from North Blue.
Due to the large size of his katana, Trafalgar usually carries this sword on his shoulder (unlike the other sword-wielding characters in the series, who carry it on their hips or back).
Sometimes he delegates one of his teammates (namely Bepo) to carry this sword for him.

THE WOODEN KATANAS ARE EXCLUSIVE TO MANGA DORI