On , a YouTube video was posted on the band's official channel for the previously untitled album, announced with its April 1 release dubbed "Fox Day". Simultaneously, a 2016 world tour was also announced, set to begin at
Wembley Arena on , the day after the album's worldwide release, and end at
Tokyo Dome on . On June 3, 2016, another date was announced for Tokyo Dome, extending the tour to September 20. The first American leg of the tour was confirmed shortly afterwards, with the band announcing tour dates set on the
East Coast and planning later dates on the
West Coast. Tour dates for the European leg and second American leg of the tour were announced on the band's website on March 1, 2016, including a performance at
Download Festival in Paris. Prior to the commencement of the American leg, the band made their first appearance on American television, performing "
Gimme Chocolate!!" on
The Late Show with Stephen Colbert. Most shows for the North American leg were sold out, with the remaining shows limited in tickets, notable since Japanese music, despite being the world's second-largest music industry, has little international following. == Development ==