YOU SAID:

my name is "Monkey D Luffy" and I am the man whos gonna become the king of pirates

INTO JAPANESE

俺の名前は「モンキー・D・ルフィ」海賊王になる男だ

BACK INTO ENGLISH

My name is Monkey D. Luffy, the man who will become the Pirate King.

INTO JAPANESE

我が名はモンキー・D・ルフィ、海賊王となる男だ。

BACK INTO ENGLISH

My name is Monkey D. Luffy, and I am the man who will become the Pirate King.

INTO JAPANESE

我が名はモンキー・D・ルフィ、海賊王になる男だ。

BACK INTO ENGLISH

My name is Monkey D. Luffy, and I am the man who will become the Pirate King.