Onigiri is one of Roronoa Zoro's earliest and most recognizable techniques in One Piece, Eiichiro Oda's manga and anime series that began in 1997 and 1999. Using his Three Sword Style, Zoro crosses his blades and charges with a demonic aura often visualized around him. The attack name is a pun on oni and onigiri rice balls. Clips of Zoro calling the move spread widely in anime edits, AMVs and soundboards, where the short shout became a reusable cue for a decisive sword strike.