Pirate: I Have Swung My Sword a Million Times, and the Navy Sword God Turned Out to Be Me.

One Piece's Masterpiece, It Really Entertained Me (ꐦò‸ó) You Idiot

Travel Through Pirates and Live from the Old Era to Luffy's Time

For Pirates, the Protagonist Goes to the Navy Camp and Is the Most Powerful One.

There should be no plot of pirates joining the pirate camp

The Protagonist of One Piece Uses a Knife, the Three-Color Domineering Is the Best, and the Natural Fruit

One Piece Has No Masterpiece Anymore. If You Don't Accept It, Come and Argue.

One Piece, His Strength Is Not Exaggerated, He Is Not Stupid, and He Has Some Writing Skills

One Piece, Uses a Sword and Does Not Have a Harem

Beg

A Book About Using Knives to Their Full Potential

Pirates and the like are the best