Astroganger Kaiju

The Kaiju that appeared in the 1972 Super Robot anime, Astroganger. They’re related to the Blaster Aliens(ブラスター星人 Burasutā Seijin), an alien species that need a large amount of oxygen and chlorophyll to sustain life, where they’re either manufactured or remodeled from captured space creatures. Some of them are also Blaster Aliens who transformed and grew into giant robots, have united together, or who have received energy from a spaceship.