Getsuga Tensho is Ichigo Kurosaki's signature technique in Bleach, the manga and anime series created by Tite Kubo. In the story, Ichigo concentrates his spiritual pressure into his Zanpakuto and releases it as a powerful crescent-shaped energy slash, making the technique a defining part of his fighting style. The sound has become closely associated with his most intense battles and turning points, and fans reuse it in edits, AMVs, and gaming clips to signal overwhelming power. Its recognisable charge and release make it an instant shorthand for a decisive anime attack.