Micron

Micron is an extraterrestrial serpent kaiju created by Toho and appeared in The Dawn of Monster Kid. He is the pet of the Royal Blight family and Alora's companion.

Biography
Micron is part of a race of dragons native to Photon. He was discovered as an egg by Apollo and given to Alora. When Photon was about to be destroyed by King Ghidorah, Micron, along with his species and other creatures were taken to a space arc before the planet's destruction.