Imu's first appearance was hinted at long ago, and right now, it must be said that they're the biggest One Piece secret. That said, Imu's truth could've been revealed by Oda at any point in time ...

In One Piece chapter 1152, it finally became clear to the fans that the arm Shanks lost was the same one that Imu had marked. It wasn't that Shanks wanted to get rid of the mark specifically and ...