On June 20, Cute released its second collaboration CD single with the fellow Hello! Project Kids group Berryz Kobo, named "Chō Happy Song" ("Superhappy Song.") The title tune is a mix of two previously published songs, Berryz Kobo's "Because Happiness" and Cute's "Shiawase no Tochū" ("On the Road to Happiness") from their 2012 albums. Both tracks were intentionally composed and produced by Tsunku to form a new song when played simultaneously. The trick was originally scheduled to be announced at a summer Hello! Project concert, but was uncovered by fans in mid-April. The song became a hot topic on the Internet, and a set of the three tracks, "Because Happiness," "Shiawase no Tochū," and "Chō Happy Song," was hastily released as a digital download single on April 28.