|Home world:||Planet X|
|First appearance:||Mirrorman Episode 13 "The Flute Playing Witch"|
Subtitle: Robot Monster (怪獣ロボット, Robotto Kaijū?)
- Height: 45 m
- Weight: 48,000 t
- Origin: Planet X
Noah was one of the many attempts by the alien invaders to take over the Earth, only to be thwarted by Mirrorman.
Powers and Weapons
- Human Disguise: When trying to be secretive, Noah can take on the form of a human woman.
- Missiles: From Noah's decoration on it's head, it can fire missiles.
- Stun Rings: Noah can also fire energy rings from it's two spike arms and stop it's opponent in place.
- Eye Lasers: It can shoot out lasers out of it's eyes to stun it's opponents.
|Mirrorman Kaiju & Seijin|
|Iron | Kitty Fire | Darkron | Multi | Noppera-bō | Inbera | Kitty Fire II | Gold Satan | Iron II | Multi II | Invaders | Gravity Machine | Zailas | Shinjuku Rose | Gold Satan II | Noah | King Zaiger | Iron III | Kitty Fire III | Zailas II | Jabala | Kinder | Chamelegon | Aroza | Big Eye | Sphenodon | Darkron II | Taigan | King Wonder | Androsaurus | Coldon | Haebun | Gokibura | Mothgojira | Dustpan | Snake King | Harigojira | Killergon | Gorgosaurus | Mayasaurus | Arigeida | Killersaurus | Pair-Mons King | MoleKing | Smoke Ness | Pair-Mons King β | Gorgosaurus β | Mayasaurus β | Halley Jack | Androsaurus II | Androsaurus Jr. | Magumagon | Zangani | Shadow Mons | Teroringa | Invesaurus | Ghost | Boasaurus | Black Gon | Red Mons | Giranda | Borezaurus II | Iezu | Eletrikzaurus | Dead King|