It was changed to A.B.C - Z after Ryosuke Hashimoto was moved to the group from J.J. Express in 2008 .
The group 's former name was A.B.C. , which stands for Acrobat Boys Club .
A.B.C. was changed to A.B.C.     after Ryosuke Hashimoto was moved to the group from J.J. Express in 2008 .
The group 's former name was A.B.C. , which stands for Acrobat Boys Club .