My Boy!"
is the Brilliant Green's ninth single, released on December 1, 1999, by Sony Music Records,[1] and reissued on October 1, 2000, by Defstar Records.
[2] It peaked at #29 on the Oricon Singles Chart.
[1] The song also appears on the band's compilation album, Complete Single Collection '97–'08 (2008).
All lyrics are written by Tomoko Kawase; all music is composed by Shunsaku Okuda