Shadow Mons (シャドウモンス Shyadoumons) is a Kaiju that appeared in the series, Mirrorman.
Subtitle: Darkness Monster (暗闇怪獣 Kurayami Kaijū)
The Invaders took over a small mountainous town, slowly killing off the population and possessing their bodies. Yuki investigated the area when some of her friends went missing. Before long the Invaders made themselves known to her and four of them combined together to form the monster Shadow Mons. The four horned monster quickly set the town aflame with his fire. Kyotaro saw what was happening and turned into Mirrorman to fight. The hero kept away from Shadow Mons's flames, Jumbo Phoenix soon spotted the two giants fighting each other and used special anti-fire cartridges to dowse the embers. Shadow Mons soon over powered Mirrorman, but in retaliation he used a combination of the Defense Mirror, Mirror Knife, Miracle Kick, and Silver Cross to kill the four horned monster.
- Shadow Mons share the same roar as the Toho kaiju, Varan.
- Height: TBA
- Weight: TBA
- Origin: Earth
- Powers and Weapons
- Flames: Shadow Mons can spew a deadly stream of flames from his mouth.
- Armor: Shadow Mons has armor that allows him to survive attacks like Mirrorman's Mirror Knife and Miracle Kick.
|Invaders | Iron | Kitty Fire | Darkron | Multi | Noppera-bō | Inbera | Kitty Fire II | Gold Satan | Iron II | Multi II | Gravity Machine | Zailas | Shinjuku Rose | Gold Satan II | Noah | King Zaiger | Iron III | Kitty Fire III | Zailas II | Jabala | Kinder | Chamelegon | Aroza | Big Eye | Ozmar | Sphenodon | Darkron II | Taigan | King Wonder | Androsaurus | Coldon | Haebun | Gokibura | Mothgojira | Dustpan | Snake King | Harigojira | Killergon | Gorgosaurus | Mayasaurus | Arigeida | Sea Killersaurus | Pair-Mons King | Smoke Ness | Mogura King | Pair-Mons King β | Gorgosaurus β | Mayasaurus β | Halley Jack | Androsaurus II | Androsaurus Jr. | Magumadon | Zangani | Shadow Mons | Teroringa | Invesaurus | Ghost | Boasaurus | Black Gon | Red Mons | Giranda | Boasaurus II | Iezu | Eletrikzaurus | Dead King|