Firemons (ファイヤーモンス Faiyāmonsu) is a birdlike Terrible-Monster, and the servant of Alien Fire.
Subtitle: Flame Terrible-Monster (火炎超獣 Kaen Chōjū)
While being chased by TAC, Alien Fire released the Terrible-Monster, Firemons. He ran amok, with little TAC could do to stop him. Eventually, Hokuto transformed into Ultraman Ace. The beast gave Ace a tough fight, even proving impervious to Ace's Metalium Beam. When Alien Fire tossed a sword to Firemons, it was all over for Ace. The sword set on fire, and Firemons began waving it around crazily. It caught Ace's shoulder, and he winced in pain. At one point, Ace slipped on a mound of dirt, and was struggling to get back up, until Firemons drove the sword straight through Ace's chest, killing him.
Firemons was called back, and Ultraseven brought Ace back to life. After recovering in the hospital, Hokuto was back on his feet. Not long afterwards, Alien Fire released Firemons again, and began to reek havoc on the city. TAC came to attack, but was beaten down by Firemons' fire streams. Under cover of smoke, Hokuto transformed into Ultraman Ace once again. The monster still gave Ace a tough fight, and Alien Fire threw the sword to Firemons as he did before. However, before Firemons could attempt to kill Ace again, TAC arrived with an experimental laser cannon, the Silver Shark, and aimed it at Firemons. With a single shot, the mighty Terrible-Monster was brought down, leaving Alien Fire to fight alone.
- Firemons' name literally translates to Fire Monster, yet his true species is that of a Terrible-Monster.
- Firemons' roar is a reused Muruchi roar.
- Firemons and Zetton shared a lot of similarities as both appeared in episode 39 of their series, and they both defeated the Ultra as well. Both were destroyed by the monster attack team. The only difference being that Ace fought again, while Ultraman did not.
In episode 7, Firemons along with the many other monsters are seen cheering on Ultraman Ginga as he fights Dark Galberos.
- Height: 64 m
- Weight: 47,000 t
- Origin: Yapool's Dimension
- Powers and Weapons
- Flame Breath: Like many other Terrible-Monster, Firemons can breathe streams of fire from his mouth.
- Fire Sword: Alien Fire, Firemons' master, can help by giving him a sword that can be set aflame. This sword is extremely sharp, and can stab straight through the bodies of opponents.
- Missiles: Fiermons can fire missiles from his nose, can cause medium-sized explosions.
|Ultraman Ace Kaiju|
|Verokron | Yapool | Chameleking | Vakishim | Garan | Aribunta | Giron Man | Brocken | Alien Metron Jr. | Doragory | Muruchi II | Gammas | Zaigon | Alien Antira | Unitang | Sabotendar | Baraba | Ace Killer | King Crab | Cattle God | Cowra | She-Devil | Hotarunga | Black Pigeon | Android Couple | King Kappa | Zemistlar | Aprasar | Aprasar Fairy | Space Mask | Black Satan | Giant Yapool | Mazaron Man | Yojo | Mazarius | Alien Orion | Sphinx | Alien Hipporit | Lunaticks | Undergroundmon | Gitagitanga | Red Jack | Baktari | Coakes | Bad Baalon | Kaiteigagan | Dreamgillas | Soundgillar | Machless | Snowgiran | Namahage | Alien Fire | Firemons | Alien Steal | Kaimanda | Shishigoran | Iceron | Woo II | Fubugirara | Onidevil | Gasgegon | Daidarahoshi | Hanzagiran | Verokron II | Yapool Woman | Univerlages | Aquarius | Alien Revole | Signalion | Geegon | Alien Simon | Jumbo King|