Takara Choro Q Robo Series 

CB-Tetsujin28 Choro Q Robo (c.2002)

Package

Takara released CB-Tetsujin28 as the first "official" Choro Q Robo toys.  (CB-Mazinger Z was re-released as Choro Q Robo Mazinger Z Plus)

CB-Tetsujin28 was released in 2001.  There were three versions of this Choro Q Robo - Blue version, Original version and gray version.

Tetsujin28 was early pioneer of giant robots.

Gray Version

Blue Version

Original Version

CB-Tetsujin28 used the same method of transformation as CB-Mazinger.