NJPW Invasion Attack 2013 (2013)

Invasion Attack was a professional wrestling event promoted by New Japan Pro Wrestling (NJPW). The event aired domestically as a regular pay-per-view (PPV) and internationally as an internet pay-per-view (iPPV). The event was headlined by Hiroshi Tanahashi defending his IWGP World Heavyweight Championship against rival Kazuchika Okada.