The new song was first performed during HKT48’s national tour in Okinawa. The song theme is “First Kiss” and center Kodama Haruka explained that the title “12byou” (“12 seconds”) is the timing for a kiss. “You can see our kiss faces towards the end,” she said. Miyawaki Sakura also expressed her excitement at performing the song as double centers with Kodama and a new senbatsu team.
Below video is their 2nd performance at a PR event