"Don't force it. You like strong and cool monsters too, right? One that destroy cities, and rampaging monsters you like the most... But if you admit it, people will laugh at you. "Liking a Kaiju even if you're not a kid anymore", "childish", "lame", "worthless"... Apologies for being worthless!! Now I will show you, the actual terrifying monster!! Destroy everything, destroy the entire world!! Go on a rampage, my strongest monster... KING OF MONS!!"
- ―Hiroshi Kashimada
King of Mons (キングオブモンス Kingu obu Monsu) is a Kaiju created by a boy's greedy desire for the strongest kaiju. King of Mons serves as the main antagonist of the film, Ultraman Tiga, Ultraman Dyna, & Ultraman Gaia: The Decisive Battle in Hyperspace. Despite its subtitle, King of Mons is not a monster born from fusion, but his clay model uses parts "loaned" from Bajiris and Scylla, the latter two would be spawned at some point in the show.
Subtitle: Strongest Combined-beast (最強合体獣 Saikyō Gattai-jū)
Ultraman Tiga, Ultraman Dyna, & Ultraman Gaia: The Decisive Battle in Hyperspace
King of Mons was a Kaiju created by the evil thoughts of Hiroshi Kashimada, an Ultra Kaiju fanatic who wanted to make the strongest monster to defeat Ultraman Gaia. Using the Red Sphere that brought Gaia into their world, and making his Kaiju out of a clay statue as a demonstration of what it would look like, Hiroshi's creation came to life as he made his wish to the red sphere, and King of Mons was born.
In accordance to his master's wishes, King of Mons immediately began to destroy everything that was in his sight. With no proper opposition in the real world, nothing could stop King of Mons's rampage. Eventually, Gamu returned to Tsutomu's world, piloting the XIG vehicle, the XIG Adventure, and battled with King of Mons himself. Although the XIG Adventure put up a good fight, King of Mons was superior in battle and the XIG Adventure was destroyed.
"I can hear the voice from this ball. But in truth, its just our voices."
"Yu! Quick, make the wish. Make the monster disappear!"
"I don't like this world anymore!"
- ―Yu Hirama
Shortly after, Gamu transformed into Ultraman Gaia and battled with King of Mons himself. Just as it appeared that Gaia was winning, King of Mons spewed forth Bajiris and Scylla, monsters created by Hiroshi's co-horts while creating King of Mons. Together all 3 Kaiju triple-teamed Gaia and the battle was one-sided once again. Not giving up hope, Tsutomu found the Red Sphere and made one more wish to help Gaia. Granting Tsutomu's wish, Ultraman Tiga and Ultraman Dyna were manifested and came to assist Gaia against the 3 kaiju. As Tiga fought with Scylla and Dyna fought with Bajiris, Gaia was once again left alone with King of Mons and soon regained control of the fight. After Scylla and Bajiris were killed by Tiga and Dyna, King of Mons was crippled as a result of their deaths, leaving him to be destroyed by Gaia's Photon Stream.
- King of Mons' roars are simply bellowing and groaning of an adult goat.
- King of Mons' wings are modified from Queen Monera's abdomen.
- King of Mons' roar would later be reused for Mokian, which in turn would be reused for Vadata.
- King of Mons and his subordinates are somewhat similar to Gango, being wished into existence by a magic sphere.
Ultraman Ginga Theater Special
Ultraman OrbUltraman Orb as a Kaiju Card used by Jugglus Juggler in a card game with Alien Nackle Nagus and Alien Metron Tarude.
Tiga, Dyna, and Ultraman Gaia Novel: The Adventure in Hyperspace
"We still have, a special trump card. With that power, protect this city! Fight! Our strongest monster! KING OF MONS!"
- ―Hiroshi, Wataru and Kohei
- Height: 83 m
- Weight: 82,000 t
- Origin: Hiroshi Kashimada's Brain World
- Maximum Flight Speed: Mach 7
- Weakness: Bajiris and Scylla's life forces are connected to King of Mons, should either of those Kaiju suffer any sort of fatal injury, it will be carried over to King of Mons and as a result, cripple him as well.
- Powers and Weapons
- Cremate Beam (クレメイトビーム Kuremeito Bīmu): King of Mons can fire an orange energy ray from his mouth. It can cause large explosions.
- Bone Wing (ボーンウイング Bōn Uingu): King of Mons possess a pair of bone wings, which enable him to fly at Mach 7.
- Bone Shield (ボーンシールド Bōn Shīrudo): King of Mons can generate an orange shield of energy thanks to his wings. It is strong enough to withstand Ultraman Gaia's Photon Edge.
- Shark Fangs (シャークファング Shāku Fangu): King of Mons can use the spikes on his abdomen as weapons. They are only good for close-range combat, however.
- Arm Power: King of Mons possess a super strength which enables him to escape from XIG Adventure.
- Spawn: In accordance to his master's design, King of Mons can spew forth the creation of the kaiju, Bajiris and Scylla from his wings and abdomen respectively.
- ULTRA MONSTERS
- Mons Tail Attack: King of Mons' tail bashing attack.
- Final Cremate Beam: A stronger variation of Cremate Beam.
- King of Crusher: While flying in the mid air, King of Mons can ram the enemy similar to Bajiris' Bajiris Body Attack and Bill Smash.
Mega Monster Battle: Ultra Coliseum DX: The Gathering of The Ultra Heroes!
King of Mons appears in Mega Monster Battle: Ultra Coliseum DX: The Gathering of The Ultra Heroes!'s the 6th story arc in Alien Mefilas's Kaiju coliseum.