Arigera (アリゲラ Arigera) are an amphibious Kaiju species from the TV series, Ultraman Mebius. It first appeared in episode 38.

Subtitle: Winged Space Monster (宇宙有翼怪獣 Uchū yūyoku kaijū)


Ultraman Mebius

Entering Earth's atmosphere, the space monster Arigera came to attack the earth. Despite GUYS and Ultraman Mebius being deployed to stop it, its sheer speed was more than enough to make the space monster versatile and uncatchable by both heroes, until the monster was shot down into the ocean by GUYS Ocean.

Noticing that Arigera can emit frequency waves, GUYS used it to locate and trap the monster. Working together with GUYS Ocean, a game of "cat and mouse" is set up to drag the Arigera onto dry land in hopes of finishing it off. Once Arigera was marooned onto dry land, it refused to go down without a fight proceeded to try and take down both GUYS' ships with its fireballs. Ultraman Mebius returned and both ultra and monster fought to a standstill. Ultimately, Mebius won by pulling out his Mebium Blade and slicing Arigera right down the middle. The two half's floated for a second before exploding.


  • Arigera's roars are modified Rodan roars.

Ultra Galaxy Mega Monster Battle

Arigera galaxy

Arigera, as seen in Ultra Galaxy

Arigera reappeared in episode 9 of the series, Ultra Galaxy Mega Monster Battle.

In this series, Arigera are seen in flocks and a school of them ambush the ZAP SPACY crew when they are trapped underwater and dangling dangerous over a chasm. Not willing to endanger themselves by using Rei's Eleking, the ZAP SPACY uses the opposite frequency that Arigera produce to scare away the school of Arigera from harming them. However, these actions would attract another monster later on. The Pendragon Doesn't Rise to the Surface!


  • The Arigera suit from Ultraman Mebius was reused for Arigera's appearance in the series.
  • The school of Arigera underwater are likely wiped out after Planet Boris is destroyed.
  • Arigera are shown to be blind and communicate using sonar, since they have no eyes.

Ultra Galaxy Mega Monster Battle: Never Ending Odyssey

Arigera NEO

Arigera returned in episode 9 of the sequel series, Ultra Galaxy Mega Monster Battle: Never Ending Odyssey.

In this series, Arigera was a monster that belonged to Alien Temperor. It was used prior in battle to defeat an Alien Mefilas that had a conflict with Temperor. However, both master and monster were killed by the vengeful Mefilas when he returned as "Armored Mefilas." Arigera's throat was slit by the Darkness Broad.


  • The Arigera suit from Ultraman Mebius was reused for Arigera's appearance in the series.

Mega Monster Battle: Ultra Galaxy Legends The Movie

Arigera 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 Goldras, Silvergon, Guesra, Twin Tail, Gudon, Gomess, Magular, Alien Baltan, Antlar, and Zetton to take on Ultraman. When Reimon and his Gomora went beserk because of Belial, Arigera, along with the other surving monsters, stood back to watch Gomora fight the Ultras. When Ultraman Zero arrived, he teamed up with the other monsters to take him down. Arigera and Birdon were also Ultraman Zero's first kills in the movie, being killed by Zero's Emerium Slash.


  • The Arigera suit from Ultraman Mebius was reused for Arigera's appearance in the film.
  • Although not physically seen, Arigera makes up of Beryudora's left arm.


Arigera info
  • Height: 55 m
  • Weight: 11,000 t
  • Origin: Space
  • Attack: 500 (Galaxy), 600 (NEO)
  • Defense: 600 (Galaxy), 700 (NEO)
  • Speed: 1100 (Galaxy), 1200 (NEO)
Powers and Weapons
  • Flight: Arigera can fly through the air at super speed. Its speed can surpass Ultraman Mebius and GUYS's vehicles.
    • Sonic Boom: Arigera flies so fast it creates supersonic shockwaves in its wake.
  • Fireballs: Arigera can emit powerful fireballs from the glowing orbs on its shoulders and from the tip of its tail. These can be fired in rapid succession and they also have a homing effect.
  • Adept Swimmer: Arigera can swim underwater in a quick succession.

Other Media

Ultraman Galaxy

Arigera reappeared in the puzzle role-playing game for mobile devices, Ultraman Galaxy as a UR (Ultra Rare) card that you can unlock him in a event called Lord of Darkness with a rare chance of getting Arigera.


Ultraman Mebius

Ultra Galaxy Mega Monster Battle

Ultra Galaxy Mega Monster Battle: Never Ending Odyssey


Ultraman Mebius Kaiju
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 (Maquette) | 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 III | Gromite II | Mass-Produced Inpelaizer | Alien Empera
Ultraman Mebius Gaiden: Hikari Saga Arb | Bogar | Bemstar | Alien Babarue
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 III | Grozam | Deathrem | Mebius Killer | EX Zetton | Ghost Rebirth
Ultra Galaxy Kaiju
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 | Kate | 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 Grande | Tyrant | Kate | 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 | Alien Shaplay | Windom | Miclas | Agira | Pigmon | Black King | Rei's Litra (S) | Gomess (S) | Alien Baltan | Antlar | Red King | Magular | Telesdon | Dada | Zetton | Eleking | Alien Metron | Alien Guts | Arstron | Sadola | Gudon | Twin Tail | 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 | Alien Zetton | Nurse | 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)
Mega Monster Battle: Ultra Adventure Bullton | Gomora | Pigmon | Red King | Alien Pedan | Alien Hipporito | Bemular | Alien Nackle | Yapool | EX Tyrant | Alien Keel Vittorio | EX Gomora | Alien Zarab | EX Eleking | Alien Metron | EX Red King | Alien Babarue | King of Mons | Bajiris | Baby Arados | Alien Rayblood | Grand King | Silver Bloome | Deathfacer
Mega Monster Battle: Ultra Adventure NEO Kyrieloid | Kanegon | Red King | Agira | Vittorio | Alien Guts | Gatanothor | EX Zetton | Rayblood | Kate
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