There is no clear explanation when Ladame mothership comes out, but the light = matter conversion system (light = matter for システム) in Ladame is Ladame technology. Its core is the fundamental principle of using BIGBANG to produce matter and antimatter. So it shouldn't be complicated to build a mother ship. In addition, Dr. Yukio Edano, the foreign minister, led a satellite Titan to explore Saturn with Argos, and met Ladame's spaceship near Saturn, which was swallowed up by Ladame's mother ship and became the mother ship that invaded the earth. All the flight attendants died, except a few who fought with Tekkaman. Yukio Hatoyama blew itself up and landed on the back of the moon.

Ladame is a cosmic life with a highly developed brain but no strong body, and can only survive by parasitic higher organisms. Its weak body poses a great threat to its expansion and survival. In order to overcome this weakness, Ladame created the light = matter conversion system, and made an exoskeleton to wrap his body through this system, so that he could survive in a very harsh cosmic environment.

The life span of Ladame with ordinary exoskeleton is called voxel Ladame life span (hereinafter referred to as voxel). Creatures parasitized by Ladame usually don't change their appearance, but when the environment requires, they will make a layer of exoskeleton into a voxel to protect themselves. In addition, in order to meet the needs in emergencies and for the purpose of fighting capacity during expansion, Ladame also created a Ladame living body with a special exoskeleton-Tekkaman on the basis of voxels through the light = matter conversion system.