TWICE's SANA has released a cover of Kobukuro's "Sotsugyou" as her new digital single. 

"Sotsugyou" is a ballad number that Kobukuro released last March as their first graduation song. SANA, who is also from Osaka, recently starred in the duo's new music video for "Sotsugyou," which created quite a buzz. 

As the second part of this collaboration, SANA has released a cover version as well as an acoustic version of the song. You can also check out a special clip below.