A.B.C-Z is a newly debuted unit under Johnny's & Associates.
The group was originally called A.B.C. (Acrobat Boys Club), but during Summary 2008 it was announced that Hashimoto Ryôsuke would join them and so they became A.B.C.-Z.

The members are:

橋本良亮//Hashimoto Ryôsuke (1993.07.15)
河合郁人//Kawai Fumito (1987.10.20)
塚田僚一//Tsukada Ryôichi (1986.12.10)
戸塚祥太//Totsuka Shota (1986.11.13)
五関晃一//Goseki Koichi (1985.06.17) Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.