It was released as the band's seventh major-label single on August 5, 2015 through Ki/oon Music.
"Diver" was used as the theme song for the anime film Boruto: Naruto the Movie,[1] while its B-side "Spiral" was used as the theme song for the video game Naruto Shippuden: Ultimate Ninja Storm 4.
[2] On June 15, 2015, it was revealed that Kana-Boon would be performing the theme song for the anime film Boruto: Naruto the Movie.
[1][3] Kana-Boon had previously performed "Silhouette" as the 16th opening theme of Naruto Shippuden in October 2014.
The first pressing limited edition contains a bonus CD-sized badge of Kana-Boon's mascot.