Luffy and Usopp have had their fair share of ups and downs, but their strong bond has survived through it all.

One Piece's 25th opening, "The Peak," recently hit 67 million views, showcasing Gear 5 Luffy. Sekai No Owari, a Japanese band ...

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