King of Mons
King of Monzu
Home world: Planet Earth, World of Hiroshi Blaine Kashimada
First Appearance: Ultraman Tiga, Ultraman Dyna, & Ultraman Gaia: The Decisive Battle in Hyperspace
Latest Appearance: Ultraman Ginga: Theater Special (as a Spark Doll)
Height: 83 m
Weight: 82,000 t
Category: Kaiju
Affiliation: Red Sphere (Creator)
Bajiris (Comrade)
Scylla (Comrade)
The Sound Effects of King of Mons

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.

Subtitle: Strongest Coalescence-beast (最強合体獣 Saikyō Gattaijū)


  • Height: 83 m
  • Weight: 82,000 t
  • Flight Speed: Mach 7
  • Origin: Hiroshi Kashimada's Brain World


Ultraman Tiga, Ultraman Dyna, & Ultraman Gaia: The Decisive Battle in Hyperspace

Clay King of Mons

The clay King of Mons

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.

King of Mons v Ultraman Gaia

King of Mons vs Ultraman Gaia

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' roar would later be reused for the kaiju Mokian, which in turn would be reused for the Ultraman Cosmos kaiju Vadata.
  • King of Mons and his subordinates are somewhat similar to Gango, being wished into existence by a magic sphere.

Ultraman Ginga: Theater Special

King of Mons' Spark Doll appeared in Dark Lugiel's collection when he was searching for the Alien Icarus Spark Doll.

Ultraman Orb

"Red King, Eleking, King Guesra, King of Mons, King Joe. The Five Kings Cards"

―Jugglus Juggler

King of Mons reappeared in episode six of the series Ultraman Orb as a Kaiju Card used by Jugglus Juggler in a card game with Alien Nackle Nagus and Alien Metron Tarude.

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.
    • 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.


  • 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.


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.

Other media

Mega Monster Battle: Ultra Coliseum DX: The Gathering of The Ultra Heroes!

King of Mons Mega Monster Battle EX

King of Mons's model from 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.



Ultraman Gaia Kaiju & Seijin
Ultraman Gaia Radical Destruction Bringer | Vision Dragon | C.O.V. | Geel | Apatee | Primary Mezard | Mezard | Bokurag | Gan Q Code №00 | Gan Q Code №01 | Tenkai | Anemos | Crabgan | Rezaito | C.O.V. II | Baby C.O.V. | Varsite | Mizunoeno Dragon | Wolf Gas | Psycho Mezard | Antimatter | Deents | Mother Deents | Algyuros | Imitation Ultraman Agul | Diglobe | Zonnel | Psycho Mezard II | Lilia | Geschenk | Candea | Pazuzu | Gomenos | Zonnel II | Geel II | Zoruim | Meemos | Enzan | Rukulion | Gokigumon | Kijuro Mato | Gan Q Code №02 | Aeroviper | Syazac | Wolf Fire | Algona | X-Savarga | Queen Mezard | Illusion Ultraman Agul | Tigris | Tsuchikera | Pazgeek | Σ-Zuigul | Black Gamu | Satanbizor | Mind Parasites | Bizorm | Izac | Super C.O.V. | Super Pazuzu | Blitz Blots | Tigris II | Shinryoku | Mokian | Shinigami | Zebub | Dobishi | Fishman | Kaiser Dobishi | Gomenos II | Geel III | Tigris III | Zonnel III | Syazac | Zogu
Ultraman Tiga, Ultraman Dyna, & Ultraman Gaia: The Decisive Battle in Hyperspace Red Sphere | Satanbizor | King of Mons | Bajiris | Scylla
Ultraman Gaia: Once Again Gaia Gakuzom | Baiakuhe | Zonnel II | Rinar
Tiga, Dyna, and Ultraman Gaia novel: The Adventure in Hyperspace Kaiser Gyrares XIII | King of Mons | Charija | Demon Gyrares XIV