In October 2010, I performed triumphal live concert at the alma mater of the junior high school. I played "Good Luck" which I wrote a new for them in the live concert.
They and the "Good Luck" has become the origin of the idea of this album. I wrote down a further three songs for the album.
In March 2012, I dedicate to them the album "Departure". And I released an album to share this album with friends and fans of the world. "Congratulations on your graduation!"