Miyako Kominato (Stand Up, the LRIG!)

Miyako Kominato is one of the major antagonists of Stand Up, the LRIG! and the former mother of Ruko and Ayumu. She is mentioned briefly by Hatsu in Arc 2 before appearing in person at the end of it and becoming a much greater presence in the third arc.

Personality
Miyako is a cold, calculating and callous woman who seeks to help Mayu and the Star-vaders achieve their goal of her world's destruction by opening a gateway for the latter to invade as a result of all the collective energies spent by Selectors and LRIGs alike. Her reasoning being that she wants humanity extinct for their cruelty and dark desires in addition to avenging Mayu's death. Despite her collective appearance, she can also be very ruthless to those who incur failure in her presence as she choked Remember for allowing Kamui and Kiyoi to set several units free upon her defeat to them and had no qualm with leaving Ruko to die when she was deemed incompatible with Ut'ulls' energies.

She also has a high dislike of Toshiki Kai for straying from the path of Reverse as she had initially planned to take him into the Selector Battles under her wing as if he was her own son after Noriko had already defected and was even more furious when he turned down her offer and called her out for her hypocrisy in her ideals and what transpired on the night of Mayu's death.