As theOne Pieceanime and manga series have progressed, Monkey D. Luffy has only grown as an accomplished and proficient fighter. Even though he is fairly young, only 19 years old, he possesses an astonishing level of skill that most other characters in the series are unable to compete with....
which is why parts of his body look like a kappa. He comes across the two Hideyoshis when Tokichiro starts planning to build a castle in Sunomata.