Sakura Genesis

Invasion Attack is an annual professional wrestling event promoted by New Japan Pro Wrestling (NJPW). The event has been held since 2013 and aired domestically as a pay-per-view (PPV). From 2013 to 2014, the event aired internationally as an internet pay-per-view (iPPV) and since 2015, it has aired worldwide on NJPW's internet streaming site, New Japan Pro Wrestling World. Held annually at Tokyo's Ryōgoku Kokugikan, the event has been nicknamed "Spring Showdown at Ryōgoku" (春の両国決戦).