[Machine Translation] X21's 1st album! In addition to the four previously released singles, "Kiyomi Song", which has 1.7 million views on YouTube, "GO! X21 ~Doki Doki Doki First School~" and "Chime Ringing" are also included for the first time! The DVD will also include the long version of "Graduation to Tomorrow," the first time it has been recorded, music videos for all six single songs including couplings, and a re-edited version of their first live performance "Happy jam" in Osaka in the summer of 2014.