Lunaticks data
Home world: Moon
First Appearance: Ultraman Ace episode 28 "Farewell Yuko, Sister of the Moon"
Latest Appearance: Ultra Fight Victory
Height: 58 m
Weight: 63,000 t
Category: Choju
Affiliation: Yapool (Creator)
Ultraman Belial (Master)
Beryudora (Combination)
Roar(s): Unknown

Lunaticks (ルナチクス Runachikusu), also spelled Lunatyx, is a rabbit-like choju that first appeared in the TV series, Ultraman Ace. He appeared in episode 28.

Subtitle: Full Moon Super Beast (満月超獣 Mangetsu Choju)


Ultraman Ace

Lunatyx 3

Lunaticks in Ultraman Ace

One of the first choju created by Yapool, Lunaticks was responsible for draining the moon of its magma and leaving it a barren wasteland. Upon arriving on Earth, Lunaticks began to feed on its magma as well, but he would only feed on nights of a full moon in the month of October. Eventually, Lunaticks was discovered one night while he was creating abnormal volcanic activity near a public hot spring and TAC began to assault the monster. Lunaticks managed to down one of their jets by launching his eyes at them, but rather than continue fighting, he burrowed underground to resume feeding on the magma from within the Earth.

When Minami informed Hokuto that her past was deeply connected to Lunaticks, they took matters into their hands and transformed into Ultraman Ace. Drilling into the Earth to confront the Choju, Ace was initially overpowered by Lunaticks's recharged strength and the unbearable heat surrounding them, but managed to fight through to stop the Choju from feeding. Desperately, Lunaticks caused a cave-in with his eye bombs and retreated to the surface with Ace right behind it. The two resumed their battle on the surface but Lunaticks appeared to have gotten more powerful after his meal of lava and began overpowering Ace, whose color timer started blinking under the assault. After a long and fierce battle, Ultraman Ace emerged victorious after he hurled Lunaticks into a volcanic eruption (that was created when Lunaticks returned to the surface,) which set Lunaticks on fire and burnt the choju alive.


  • Lunaticks' resemblance to a rabbit by appearance and by getting around by hopping was meant to be a humorous aspect.
    • It is also a play on the Japanese folktale of the rabbit who wanted to jump to the moon.
  • Lunaticks's roar is a heavily disguised roar of the Toho Monster, Sanda.
  • Lunaticks's name is derived from the English term, "Lunatic," which defines a mentally ill, or insane person.

Ultraman Mebius

Lunatyx mebius

Lunaticks, as seen in Ultraman Mebius.

Lunaticks reappeared in episode 44 of the series, Ultraman Mebius.

During Mebius' battle with Mebius Killer, GUYS was sent to dispose of a large crystal object that had landed on the moon. However, the crystal had created a field that caused their airship to malfunction, crashing into the moon's surface. Guided by the advice of Hokuto (the host of Ultraman Ace) through Marina's thoughts, GUYS managed to get their smaller aircrafts in order to destroy the crystal. As they were ready to attack, the crystal released the Choju, Lunaticks to attack them. Lunaticks fought back by attacking GUYS with his Gas and Fireballs, but thank to the assistance of Hokuto, the crystal's field was destroyed, allowing GUYS to escape, despite Lunaticks's interference. Lunaticks continued to attack GUYS. Hokuto saw that Mebius had defeated Mebius Killer, and decided to assist GUYS by transforming into Ace. Ace and Lunaticks fought each other as GUYS was left to destroy the crystal and sure enough, Lunaticks was destroyed by Ace's Metallium Ray. Ace's Wish


  • Much like the majority of monster in this series, Lunaticks's ability to breath fire is replaced by the ability to spit fireballs from his mouth.

Ultra Galaxy Mega Monster Battle

Lunatyx galaxy

Lunaticks, as seen in Ultra Galaxy.

Lunaticks reappeared in episode 10 of the series, Ultra Galaxy Mega Monster Battle.

In this series, Lunaticks is partnered with the monsters Nova and Saramandora and all three monsters were guarding a military base that had supplies which the ZAP SPACY needed for their ship. Rei sent Gomora as the ZAP SPACY retrieved the parts they needed. Gomora easily destroyed Nova, vaporizing him instantly with the Super Oscilatory Wave, but Salamandora and Lunaticks double-teamed Gomora and beat him down. Before the battle could progress much further, both Salamandora and Lunaticks were destroyed by the appearance of four black ships that would immediately reveal themselves to be King Joe Black. Unexpected Reunion


Mega Monster Battle: Ultra Galaxy Legends The Movie

Lunaticks reappeared in the movie Mega Monster Battle: Ultra Galaxy Legends The Movie as one of Ultraman Belial's 100 Monster Army. He teamed up with Mukadender, Cherubim, Angross, Gromite, Frogos, Birdon, Jasyuline, and Alien Valky. Then was killed along with Jasyuline by Ultraman Belial during the final battle. Lunaticks was one of the monsters to make up Beryudora's left arm.

Ultraman Ginga

In episode 7, Lunaticks along with many other monsters are seen cheering for Ultraman Ginga as he fights Dark Galberos.

Ultra Fight Victory

Lunatyx Victory

Lunaticks in Ultra Fight Victory

While Victory was kept busy with the new and improved Ace Killer, Yapool summoned Lunaticks to kill Ginga. Victory then decided to use the Knight Timbre to bring Shepherdon back to life, the process temporally knocking away Victory Killer. Victory Killer then got back up, summoned his Gudon Whip and fought Victory again until the knight slashed him across the chest with his glowing sword twice and finally finished him off with the Knight Victorium Shoot, while Shepherdon finished off Lunaticks with his Victorium Flash.

Ultraman X

Lunaticks appeared as a Cyber Card in the final episode of Ultraman X. After Daichi and Ultraman X spoke out to Gomora and struck Greeza right in the center of his chest, Lunaticks, along with all of the other Cyber Cards, traveled to X and united with him. Cyber Lunaticks's power was used to help form the Hybrid Armor and power up the Ultimate Xanadium to defeat Greeza once and for all. Lunaticks, along with the numerous other Cyber Cards and Spark Dolls, then appeared and thanked Daichi as he thanked them.The Rainbow Land


Lunaticks data


  • Height: 58 m
  • Weight: 63,000 t
  • Origin: Moon → Hakone large spring valley (Ace), Moon (Mebius), Underground layer of magma (Ultra Galaxy)
  • Attack: 1000
  • Defense: 700
  • Speed: 700
Powers and Weapons
  • Eye Bomb: An unusual ability, Lunaticks's eyes can shoot out of their sockets and explode on impact, his eyes regenerate soon after.
  • Fire Breath: Lunaticks can expel a stream of fire from his "tongue" in excess of 50,000 degrees.
    • Fireball: Lunaticks can launch fire balls from his mouth. This replaced his fire breath in more recent productions.
  • Poison Gas: When needed, Lunaticks can breath a white, choking mist from his mouth.
  • Burrowing: Lunaticks can burrow underground at moderate speeds.
  • Interdimensional Travel: Like Yapool and most of his Choju, Lunaticks can create a glass crack-themed portal as means of travel.
  • Magma Draining: Lunaticks can feed on magma by sucking it with his tongue.

Cyber Lunaticks
Ultraman X Cyber Lunaticks Card Ulfest

Cyber Lunaticks

Using the data of Lunaticks's Spark Doll, a cybernetic/artificial version of it was created and contained in a Cyber Card, namely Cyber Lunaticks (サイバールナチクス Saibā Runachikusu).

  • Height: 58 m
  • Weight: 63,000 t
  • Origin: Xio headquarters
Powers and Weapons
  • TBA

Other Media

Ultra Zone

Lunatyx 1

Lunaticks in Ultra Zone

Lunaticks reappeared in the TV series, Ultra Zone.

During episodes 12 and 13, Lunaticks emerges from underground and is seen attacking a city in which a couple and several generated Hoes are residing in. The provoked Hoes merge into a giant Hoe and battle the Lunaticks, sending the choju into retreat.

Ultraman Galaxy

Lunaticks reappeared in the new puzzle role-playing game for mobile devices, Ultraman Galaxy as a C (Common) card that you can unlock him in one of the levels in the game with a very high chance of getting Lunaticks.


Ultraman Ace

Ultraman Mebius

Ultra Galaxy Mega Monster Battle

Ultra Fight Victory


Ultraman Ace Kaiju & Seijin
Verokron | Yapool | Chameleking | Vakishim | Garan | Aribunta | Giron Man | Brocken | Alien Metron Jr. | Doragory | Muruchi II | Gammas | Zaigon | Alien Antira | Unitang | Sabotendar | Barabba | 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 Hipporito | 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 | Gasegon | Daidarahoshi | Hanzagiran | Verokron II | Yapool Woman | Univerlages | Aquarius | Alien Revole | Signalion |' Geegon | Alien Simon | Jumbo King
Ultraman Mebius Kaiju & Seijin
Ultraman Mebius Dinozaur | Gudon | Birdon | Miclas | Cherubim | Dinozaur II | Sadola | Twin Tail | Bogar | Lim Eleking | Alien Fanton | C-Pin 929 | Bogarmons | Dinozaur III | Windom | Dinozaur Reverse | Kodaigon | Mukadender | Insectus | Gromite | Zamsher | Alien Magma | Alien Valky | Saramandora | Bemstar | Daigarugu | Arstron | Cherubim II | Lesser Bogar | Chronorm | Alien Angel | Yapool | Fire Windom | Vakishim | Doragory | Verokron | Marquette Zetton | Ultraman Mebius (Marquette) | Nova | Maquette Nova | Inpelaizer | Roberuga | Alien Mates | Zoa Muruchi | Femigon | Alien Reflect | Alien Babarue | Angross | Alien Psychokino | Jasyuline | Arigera | Alien Serpent | Sorichra | Sorichran | Roberuga II | Hoe | Gomora | Mysterious Saucer fleet | Gadiba | Red King | Mebius Killer | Giant Yapool | Deathrem | Lunaticks | Grozam | Alien Mefilas | Gromite II | Mass Production Inpelaizer | Alien Empera
Ultraman Mebius & the Ultra Brothers U-Killersaurus | Yapool |Alien Temperor | Alien Zarab | Alien Guts | Alien Nackle | U-Killersaurus Neo
Ultraman Mebius Gaiden: Armored Darkness Saramandora | Mukadender | Roberuga | Cherubim | Armored Darkness
Great Decisive Battle! The Super 8 Ultra Brothers King Guesra | King Pandon | King Silvergon | King Goldras | Super Alien Hipporito | Giga Khimaira | Black Silhouette
Ultraman Mebius Gaiden: Ghost Rebirth Mechazam | Inpelaizer | Alien Mefilas | Grozam | Deathrem | Mebius Killer | EX Zetton | Ghost Rebirth
Ultra Galaxy Kaiju & Seijin
Ultra Galaxy Mega Monster Battle Telesdon | Sadola | Red King | Rei's Gomora | Rei's Litra (S) | Juran | Golza | Gudon | Neronga | Bemstar | Fire Litra | Fire Golza | Gan Q | Banpira | Twin Tail | Frogos (B) | Bullton | Cherubim | Arstron | Eleking | Gromite | Angross | Arigera | Zoa Muruchi | Nova | Saramandora | Lunaticks | King Joe Black | Verokron | Doragory | Zetton | Reimon | EX Gomora
Ultra Galaxy Mega Monster Battle: Never Ending Odyssey Alien Pitt | Reionics Hunter | Gomess (S) | Magular | Rei's Gomora | Dorako | Eleking | Alien Hook | Rei's Litra (S) | Alien Guts | Alien Zelan | Arstron | Alien Nackle | Galberos | Illusion Zetton | Reimon Burst Mode | Reionic Burst Gomora | Doragory | Alien Metron | Bemstar | Alien Babarue | Antlar | Vakishim | Alien Keel | Tyrant | Fire Litra | Alien Zarab | Imitation Ultraman | Alien Mefilas | Armored Mefilas | Dada | Alien Temperor | Arigera | Armored Darkness | Miclas | Alien Zetton | Telesdon | King Joe Black | Cherubim | Red King | Alien Reflect | Birdon | King Joe Scarlet | Alien Rayblood | EX Gomora | EX Red King
Mega Monster Battle: Ultra Galaxy Legends The Movie Bemular | Alien Zarab | Zaragas | Rei's Gomora | Dorako | Bemstar | Saramandora | Windom | Miclas | Agira | Pigmon | Rei's Litra (S) | Gomess (S) | Alien Baltan | Antlar | Red King | Magular | Telesdon | Dada | Alien Mefilas | Alien Zetton | Zetton | Eleking | Alien Metron | Nurse | Alien Shaplay | Alien Guts | Arstron | Sadola | Gudon | Twin Tail | Black King | Alien Nackle | Verokron | Vakishim | Doragory | Lunaticks | Birdon | Mukadender | Alien Temperor | Tyrant | Alien Valky | Alien Magma | Alien Pressure | Alien Babarue | Nova | Hoe | Fire Golza | Gan Q | Galberos | Frogos (B) | Banpira | Cherubim | Gromite | Zoa Muruchi | Alien Reflect | Angross | Jasyuline | Arigera | Roberuga II | King Joe Black | Super Alien Hipporito | King Silvergon | King Goldras | King Pandon | King Guesra | Beryudora
Ultra Galaxy Legend Gaiden: Ultraman Zero vs. Darklops Zero Rei's Gomora | Rei's Litra (S) | Darklops Zero | Mecha Gomora | Alien Salome | Imitation Ultraseven | Imitation Ultraman (SR) | Imitation Ultraman Jack (SR) | Imitation Ultraman Ace (SR) | Imitation Zoffy (SR)
Ultraman Ginga Kaiju & Seijin
Ultraman Ginga Alien Valky | Black King | Thunder Darambia | Kemur Man | King Pandon | Ragon | Doragory | Alien Nackle Gray | Dark Galberos | Zaragas | Red King | Antlar | Jasyuline | Super Grand King | Dark Lugiel
Ultraman Ginga: Theater Special Alien Icarus | Tyrant | Dark Zagi
Ultraman Ginga: Theater Special Ultra Monster ☆ Hero Battle Royal! Kanegon | Alien Baltan | Red King | EX Red King | Telesdon | Dorako | Gomora | Reionic Burst Gomora | EX Gomora | Mecha Gomora | Zetton | Miclas | Snowgon | Yametaranese | Alien Miracle | Mochiron | Alien Akumania | Evil Tiga | Gan Q | Chaos Ultraman | Zamusher | Zoa Muruchi | Chaos Ultraman | Chaosroid S | Chaosroid T | Chaosroid U
Ultraman Ginga EX Alien Magma | Zetton
Mountain Peanuts (Short story) Detton | Jamila | Nosferu | Android One Zero
Ultraman Ginga S Victorian | Alien Chibu Exceller | Android One Zero | Chiburoid | Shepherdon | EX Red King | Eleking | Alien Guts Vorst | Inpelaizer | King Joe Custom | Sadola | Gudon | Yapool | Vakishim | Gomora | Fire Golza | Gan Q | Five King | Bemular | Bemstar | Doragory | Verokron | Alien Akumania Muerte | Alien Metron Jace | Zoa Muruchi | Birdon | Alien Zetton Berume | Hyper Zetton | Vict Lugiel | Alien Valky | Alien Nackle Gray | Alien Icarus
Ultraman Ginga S The Movie: Showdown! The 10 Ultra Warriors! Etelgar | Five King | Alien Sran | Dark Mephisto | Alien Empera | Ultraman Belial | Dark Lugiel
Ultra Fight Victory Aribunta | Giant Yapool | Ace Killer | Victory Killer | Verokron | Vakishim | Doragory | Lunaticks | Shepherdon | Juda Spectre | Super Grand King Spectre
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