Here's where you can find Luffy's signature straw hat as a wearable easter egg in Kingdom Come: Deliverance 2.

One Piece is available to read via Viz Media. The series can be read by the fans officially and for free on the Shonen Jump ...

But, even with unlimited stamina, Luffy cannot possibly think that Gear 5 is enough for him to beat the top tiers of the One ...