Hey! Has anyone seen JEfusion or Gideon's Blog? Where they show this picture?
From what i have been gathering on Wikipedia....is...unexpected..
KyodainThe film's main antagonists are the evil Space Ironmen Kyodain (宇宙鉄人キョーダイン Uchū Tetsujin Kyōdain ) siblings from space who plan on attacking the Earth. The Kyodain siblings are a homage to the original Kyodain brothers from the Space Ironmen Kyodain series, also created by Shotaro Ishinomori.
Grandain (グランダイン Gurandain ) is the blue car-like older brother of the Kyodain siblings. His design is based on Granzel from Space Ironmen Kyodain.
Skydain (スカイダイン Sukaidain ) is the red jet-like younger sister of the Kyodain siblings. Her design is based on Skyzel from Space Ironmen Kyodain.
As For Go-buster the Name is- Tokumei Sentai Go-Busters the Movie: Protect the Tokyo Enetower!
However the plot yet to be revealed
Take this antagonists rumor lightly it is yet to be confirm.