On the Hey! Hey! Hey! Music Champ November 5th episode Sexy Zone was on to promote their album. During the talk segment with the hosts they had a board with the debut information of Johnny's from Kondo Masahiko to A.B.C-Z.
I think it is interesting to see which acts of Johnny's the agency wants to let people know about and how they define their own history with them. As this list of Johnny's groups/acts seems to change every time it is shown so I look forward to seeing who will be on the next list and who will be left off.