[Spoilers] Gamakichi is boss, but...

[abister90]

Whoever said that he got bigger? He could still be the same size... just an extreme close-up of him and the other summons, giving them the appearence of being bigger than they are. Just a theory...

 

[Mr Hiru]

Man, now Gamakichi smokes cigar, as Gamabunta in Road to Ninja. He is badass.

 

[Crossroads]

They're giant fighting toads, his size didn't surprise me at all.

 

[boshans]

Whoever said that he got bigger? He could still be the same size... just an extreme close-up of him and the other summons, giving them the appearence of being bigger than they are. Just a theory...

NO, Naruto is standing on his head, he obviously is huge, just as big as gamabunta. and sakura and sasuke are also standing on their respective summons' head also.

 

[PhatBoyFresh]

Poor Gamatatsu.