Asin Kuroda's first song featured multiple voicebanks. The song was released a single on iTunes. The title of the video on Nico Nico Douga is Juku Koushi Nanode Honki De Shite Sotsugyou Song Sakuttemitayo (塾講師なので本気出して卒業ソング作ってみたよ, I'm a cram school lecturer so I tried to make a serious graduation song).