I have always had a fondness for Voltron-like combining robots and the Chogokin line from Bandai offers up just that. Their latest action figures are of Fujiko F. Fujio characters including Doraemon. Typically you would expect big robots to be badass rather than cute, but this is still pretty cool.
The release date is November 29, 2014 and will cost around 14,904 yen (roughly $150.00USD). Check out the Tamashii website for more info.
Check out some of the pictures below:
(Click on image to enlarge.)