Gear 5 was first introduced in the Wano Country arc, and there, it helped Luffy defeat the Emperor of the Sea, Kaido. Oda explains how he managed to maintain One Piece's popularity throughout the ...

One remarkably talented 3D artist took 100 days to create a shockingly detailed live-action version of Gear 5 Luffy versus Kaido. On the other hand, another creative fan recreated the entire Gear ...

Not only did Luffy learn how to utilize the power of Ryuo, but, in the battle against Kaido, he went on to tap ... what Luffy calls Gear 5. The Straw Hat Pirates are now a Yonko crew.