Chidori is the name of a lightning-style technique in Naruto, most closely associated with Kakashi Hatake and later Sasuke Uchiha. The sound became familiar through anime fight scenes and fan edits, where its sharp electric crackle helps mark a high-speed attack or charge-up. Online, it spread through AMVs, short-form anime clips and meme edits because viewers instantly connect it with tension, speed and a clean finishing strike. It remains popular whenever creators want a recognizable anime power sound without using a long music cue.