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"Send a monster strong enough to shatter earth itself!"

Black Directive, Ultraman Leo

Nova (ノーバ Nōba) is a ghost-like Saucer Kaiju from episode 49 of the TV series, Ultraman Leo. By far the best known and most popular of the Saucer Kaiju, numerous iterations of Nova have appeared throughout the Ultraman Series in the years following the original's debut episode.

Subtitle: Saucer Organism (円盤生物 Enban Seibutsu)



Nova's design is based on the teru teru bozu, a type of handmade Japanese rain dolls.


Ultraman Leo

Nova was one of the last few flying Saucer Monsters left from Black Directive. He landed on Earth in a park, and quickly transformed into a small white Teru Teru Bozu. An angry Tooru Uemuda soon came across the small Nova, and told him that he wanted it to rain. Tooru hung Nova up on a tree, and left him there when Gen Otori found him. Later that night, a drunk man came by and began hitting Nova. Nova turned red, and sprayed the man with gas, making him go crazy.

The next day was sunny, so Tooru came back to the Teru Teru Bozu to cut off its head. He was surprised it turned red, but still tried to cut its head off. After Nova avoided the scissors, it suddenly grew a bit larger and wrapped itself around Tooru's neck. Nova told Tooru he would let him see his mother, father, and sister again, and had him walk around town while spraying gas on people. Police soon cornered Tooru and were about to shoot him, but soon Gen and his caretaker arrived to stop them. Nova began to choke Tooru, but Gen knocked it off. Nova then grew giant and began attacking the city.

Nova destroyed many tanks and planes, and began spraying poison gas everywhere. Gen transformed into Ultraman Leo, and began fighting him. While a challenge at first, Leo caused the poison gas to disappear, allowing Leo to fight Nova unhindered. Leo fished Nova off with a Leo Kick, and all the crazed towns people returned to normal. Terror of the Saucer Race Series - The Red Assassin Who Beckons Death!


  • Nova's roar is a reused Alien Wolf roar.
  • Nova has 20,000 red chains underneath its body.

Ultraman Mebius

The Maquette Nova

Nova reappeared in episode 28 the series Ultraman Mebius.

Nova first appeared before the GUYS crew on a dark night in a parking lot scaring them by cackling evily, but it was small and very fazy, and then disappeared before them. Unknown to GUYS, Nova was manipulating the nanotechnology that is used to bring Lim Eleking to life to make duplicates of himself to distract GUYS while the real copy is in pursuit of GUYS HQ.

The next day, the Maquette Nova appeared in an open construction field. GUYS attacked it, but it only spewed red smoke at them. Ultraman Mebius appeared and began to attack the monster, until it vanished like a Maquette Monster. Realizing about Nova's control over the nanotechnology and now how dangerously close the real Nova was to their HQ, Mebius teleported himself to Nova's location and the real battle began. At first, Nova was beating Mebius, but Miclas came to aid Mebius, and weaken Nova. Afterwards, Mebius recovered and used his Mebium Shoot to destroy Nova once and for all.


  • As revealed in episode 28, Nova was placed among the monsters in the "Out of Document" section as its appearance was after MAC's demise.

Ultra Galaxy Mega Monster Battle

Gomora vs Lunaticks Nova & Salmandora.jpg

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

In this series, Nova is partnered with the monsters Saramandora and Lunaticks and all three monsters were guarding a military base that had supplies that the ZAP SPACY needed for their ship. Rei sent Gomora as the ZAP SPACY retrieved the parts they needed. At first Nova tried to ensnarl Gomora with his whips, but Gomora easily destroyed Nova, vaporizing him instantly with the Super Oscillatory Wave.


Mega Monster Battle: Ultra Galaxy Legends The Movie

Nova in a group of Belial's monsters

Nova reappeared in the movie Mega Monster Battle: Ultra Galaxy Legends The Movie as one of Ultraman Belial's 100 Monster Army. He was first seen rising out of the ground in a shot of the Monster Graveyard with King Joe Black, Verokron, Gomess, Alien Baltan, and Antlar. He then teamed up with Gan-Q, King Pandon, Verokron, Doragory, King Joe Black, Eleking, Banpira, Alien Guts, Alien Metron and Fire Golza to take on Ultraseven . He was accidentally killed along with Doragory by Belial's Belial Genothunder during the final battle.


  • Nova is one of the monsters that makes up Belyudra's right arm in the movie.

Galaxy Rescue Force Voice Drama

Andro Melos and Ultraman Ribut was on a mission to sight an unknown rampaging monster without warning on a planet. Even with the help from Sora, they still couldn't find where the monster is, but suddenly, Nova appeared out of nowhere. It began to fight Melos and Ribut. After a short fight, Nova lost his will to fight them. Surprisingly, he was called to return by someone that is a Reionics Alien Babarue. It is revealed this Saucer Monster is a Reionics monster. Sometimes later, he was unleashed by his master to fight against Red King. Nova then was successfully making the Skull Monster retreat.

In the Galaxy Rescue Force base, RB summoned Nova due to Sora's curiosity about the saucer monster's biology. She took plenty of photos of Nova making RB felt irritated by that. Ribut came in and asked Sora about Nova's biology. Sora began to explain any descriptions about Nova. She asked RB if she could peek inside Nova's cape, RB prevented it but Nova, however, showed it to Sora instead. RB was jealous because he never get to see what's inside his Reionics monster, when he was about to see, Nova knocked his owner back far away.

Nova line up with other Galaxy Rescue Force members

As Daada and a mind-controlled Sora leave the battlefield, Ultraman Ribut attempt to chase them, but he, with Poccola and RB, has to deal with Daada's three kaiju. Poccola and RB convince Ribut to save Sora while they will take care of them. RB summoned Nova, and the 3 battled the kaiju. On the other place, Ribut managed to break the spell on Sora. Daada became desperate, bringing the kaiju that RB, Poccola, and Nova fought to assist him. Before they could do it, Ribut and Sora were all joined by the members of GRF, including Nova. Together they combined their beams and fired them at Daada and his kaiju, destroying them.


  • This marks the first time a saucer monster is on the good side.
  • As stated by Sora, Nova has 20,000 "red feelers", feelers in real life being used by insects to gather sensory information such as touch and smell.

Ultraman Ginga

Nova's appearance in the Dark Spark War. He can be seen near Gomora and Ultraman Justice.

Nova participated in the Dark Spark War fighting alongside various monsters against Ultras until he was turned into a Spark Doll by Dark Lugiel.

It is likely that he returned to space in his original form after Ultraman Ginga defeated Dark Lugiel.

Ultraman Orb

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

"Sorry for the wait, Nova. Let us make our dream of invading the earth a reality!"

―Black Directive to Nova, Ultraman Orb

It later appeared in the 22nd episode where it was first seen for real in its small size, hanging out with Black Directive as his little good luck charm and with an Alien Pitt Myu. Black Directive planned on closing down his café and leaving to another planet with Nova to start over. However, Nova didn't give up on his dream and grew into its giant form so it can rampage throughout the city. After being interrogated by the SSP, Black Directive decided to join Nova in their dream and went inside him with his crystal orb and decided to attack the city with its eye lasers.


Seeing the destruction take place, Gai Kurenai transformed into Ultraman Orb Burnmite form to confront and fight Nova. Nova initially confused the Ultra with his funny noises and movements, leaving Orb wide open for an attack from his whip. This didn't keep Orb down for long, and he unleashed his fiery fury onto the Saucer Beast, to which Nova was unfazed and downed the hero with a blast of its eye beams.

Aiming to end the fight quickly, Orb tried to finish off the monster with his Stobium Dynamite, but Nova tricked him with its teleportation ability, then grabbed Orb and sprayed him with its Red Crazy Gas. Orb shrugged it off and fought back, squeezing Nova's eyes shut, preventing the doll-like Kaiju from seeing. However, Nova shrugged him off and held the upper hand again with its whips and gas. Deciding to get serious, Orb transformed into his Orb Origin form.

In his form, after blocking Nova's eye lasers with his sword, Orb fired his Orb Supreme Calibur at the monster, who attempted to absorb the attack. Nova succeeded, but Orb's power was too much to handle, and so, it flew up into the sky and exploded like a firework.


  • The Nova suit from Ultraman Mebius was reused for Nova's appearance in the series.
    • His puppet disguise, however, was completely new.
  • Nova's appearance in the series was comical, unlike previous incarnations.
    • He squeaked when Gai patted him on the head.
    • During the first part of the battle, Nova squealed and shook his head to scare Ultraman Orb.
    • When defeated, instead of disintegrating out of existence, he rocketed into the sky and exploded like fireworks.


Nova Data.png
  • Height: 0.1 ~ 57 m
  • Weight: 20 g ~ 10,000 t
  • Length of the right hand: 60 m
  • Origin: Black Star (original), Planet Boris (Ultra Galaxy)
  • Attack: 1000
  • Defense: 800
  • Speed: 600
Powers and Weapons
  • Size Change: Nova can and is capable of changing its size at will, turning a smaller or larger form if necessary.
  • Doll Form: Nova's small form is in the shape of a teru-teru bozu.
    • Body Control: When needed, Nova can attach to a human's body, allowing him to control their actions.
  • Saucer Flight Form: In order to take flight, Nova is able to fly by spinning his body, turning its body into a flying saucer-like shape in order to levitate himself and fly through space.
    • Phantom Attack: In his saucer mode, Nova can use his body to ram against the opponent.
  • Red Crazy Gas (レッドクレイジーガス Reddo Kureijī Gasu)[1]: Also known as Violent Gas (狂暴化ガス Kyōbō-ka Gasu). When needed, Nova can release a cloud of red gas smoke exhaled from his mouth. This can be used to conceal himself, as well as blind and drive foes insane. Any human that breaths the gas in will start to act extremely violent, attacking anyone at a moment’s notice. In addition, this gas has an adverse effect on electronics. It also has a slight toxic effect, making humans cough and choke once breathed in. After Ultraman Leo the smoke is no longer used to drive people insane and instead acts as a smokescreen to repel foes.
  • Red Zone: By spinning his body around in a circle, Nova can turn the area around him into the color red and cause it to rain red as well. Even the sun is covered with red, making it harder to see him. This red zone will be lifted upon his death.
  • Nova Laser (ノーバレーザー Nōba Rēzā): Nova can fire blue beams of energy from each of his eyes. The laser blast holds a temperature of 300,000 degree Celsius.
  • Hell Ball: Nova can launch powerful, missile-strength ball blasts of fire energy from its mouth. Once striking a target, the blast won’t only explode, but send smaller explosive blasts through the area.
  • Right Arm Extending Whips: in place of a normal right hand, Nova's right arm is armed with and can materialize three or multiple, long, tentacle-like whips on his right arm. The central whip is capable of elongating, adding to its already impressive reach and being able to then be used as a sort of tentacle that can stretch long distances and be used to whip his foes.
  • Left Arm Sickle Blade: Replacing his left hand, Nova's left arm is armed with and can materialize a large, gigantic sickle-like blade object that is ideal for and can be used for slashing, bashing, or penetrating enemies.
  • Maquette Nova: By tapping into the particle accelerator beneath the GDF Headquarters, Nova can create numerous human-sized Maquette Novas. When enough particles are absorbed, Nova can create a single giant one.
Ultraman Orb
  • Teleportation: In order to confuse opponents, Nova is capable of instantly teleporting himself short distances.

Maquette Nova

Small Maquette Nova roaming at GUYS Base.

The giant Maquette Nova

Maquette Nova (マケットノーバ Maketto Nōba) is a duplicate of the original Nova created by the same element that used to create Lim Eleking, resulting on its temporary disappearance due to stealing said monster's energy. Due to Maquette Nova roaming the GUYS Base, various workers, including the GUYS officers, called it the Red Ghost (赤い幽霊 Akai yūrei).

  • Height: Unknown ~ 57 m
  • Weight: Unknown ~ 10,000 t
  • Length of the right hand: 60 m
  • Origin: Phoenix Nest
Powers and Weapons
  • Teleport: Maquette Nova can teleport by reducing itself into dust.
  • Red Crazy Gas (レッドクレイジーガス Reddo Kureijī Gasu): Maquette Nova can exhale a weaker version of the original's red crazy gas. This version was only a smokescreen rather than driving the victim insane.

Other Media

Ultraman Galaxy

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



Ultraman Leo Kaiju
Giras Brothers | Alien Magma | Alien Tsuruk | Kanedoras | Alien Karly | Kendoros | Vekira | Guiro | Ron | Alien Kettle | Bango | Alien Vibe | Antales | Alien Flip | Alien Atler | Alien Wolf | Bat Girl | Batton | Alien Boze | Bock | Dogyuh | Alien Alpha | Northsatan | Garon | Littre | Alien Coro | Renbolar | Carolyn | Alien Sarin Dodole | Gamerot | Alien Clean | Satan Beetle | Pressure | Oni-on | Planet Apple Chicken | Alien Paradai | King Paradai | Uriy | Uringa | Alien Magma II | Rolan | Alien Virmin | White Flower Spirit | Princess Kaguya | Kirara | Alien Akumania | Ashuran | Sevenger | Taishoh | Alien Atlanta | Alien Mazaras | Specter | Alien Babarue | Black Directive | Black Star | Silverbloome | Black Dome | Absorba | Demos | Black Garon | Blizzard | Mayuko | Hungler | Black Terrina | Satan Mora | Nova | Alien Bunyo | Black End
Ultraman Mebius Kaiju
Ultraman Mebius Dinozaur | Gudon | Birdon | Miclas | Kelbim | Dinozaur II | Sadola | Twin Tail | Bogarl | Lim Eleking | Alien Fanton | C-Pin 929 | Bogarlmons | Dinozaur III | Windom | Dinozaur Reverse | Kodaigon | Mukadender | Insectus | Gromite | Zamsher | Alien Magma | Alien Valky | Saramandora | Bemstar | Daigarugu | Arstron | Kelbim II | Lesser Bogarl | Chronorm | Alien Angel | Yapool | Fire Windom | Vakishim | Doragory | Verokron | Maquette 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 IV | Mysterious Saucer fleet | Gadiba | Red King | Gomora Alpha | Mebius Killer | Giant Yapool | Alien Deathre Deathrem | Lunaticks | Alien Groza Grozam | Alien Mefilas III | Gromite II | Mass-Produced Inpelaizer | Alien Empera
Ultraman Mebius Gaiden: Hikari Saga Arb | Bogarl | 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 | Kelbim | Armored Darkness
Great Decisive Battle! The Super 8 Ultra Brothers King Guesra | King Pandon | King Silvergon | King Goldras | Alien Super Hipporit | Giga Khimaira | Black Silhouette
Ultraman Mebius Gaiden: Ghost Rebirth Mechazam | Inpelaizer | Alien Mefilas III | Alien Groza Grozam | Alien Deathre Deathrem | Mebius Killer | EX Zetton | Ghost Rebirth
Ultraman Mebius: Anderes Horizont Alien Mates Bio | Matsue | Alien Serpent | Naga | Alien Shaplay | Albino Giradorus | Usual | Shaplay Beast
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 | Froguros (B) | Bullton | Kelbim | 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 (RB) | 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 | Kelbim | Red King | Alien Reflect | Birdon | King Joe Scarlet | Alien Reiblood | 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 | Froguros (B) | Banpira | Kelbim | Gromite | Zoa Muruchi | Alien Reflect | Angross | Jasyuline | Arigera | Roberuga II | King Joe Black | Alien Super Hipporit | King Silvergon | King Goldras | King Pandon | King Guesra | Alien Zetton | Nurse | Belyudra
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 Hipporit | Bemular | Golza | Gan-Q | Sadola | Skydon | Mons-Ahgar | Telesdon | Gamakugira | Alien Nackle | Yapool | EX Tyrant | Alien Keel Vittorio | EX Gomora | Alien Zarab | EX Eleking | Alien Metron | EX Red King | Alien Babarue | King of Mons | Basiliss | Baby Arados | Alien Reiblood | Grand King | Silverbloome | Deathfacer
Mega Monster Battle: Ultra Adventure NEO Kyrieloid | Kanegon | Red King | Agira | Vittorio | Alien Guts | Gatanothor | EX Zetton | Alien Reiblood | Kate
Ultraman Orb Chronicle Kaiju
'Tree of Life' (Ultraman Orb THE ORIGIN SAGA) Jugglus Juggler | Alien Wraith Psychi | Amate/War Deity | Alien Kanon | Morks | Bezelb | Queen Bezelb | Kugutsu Arstron | Kugutsu King Guesra | Gargorgon | Kugutsu Bemstar | Lidorias | Bolgils | Kugutsu Birdon | Kugutsu Vakishim | Kugutsu Verokron | Psyqueen
'I am the Galaxy's Migrating Bird' Murnau | Jiggle | Dinosaur Tank | Pestar | Gamakugira | Takkong | Gora | Alien Gapiya Sadis | Orlok | Alien Zartana | Alien Nackle Ramon Brothers | Jugglus Juggler
'The Man Who Stole The Black Hole' Jugglus Juggler | Biranki | Gango | Balloonga/Balloonga Bomb
'Fierce Battle! Ishtal Civilization' Jugglus Juggler/Nuru Ra Hotep | Dodongo | Mummy Monsters | Magatanothor
'From Rusalka With Love' Kingsaurus II | Super C.O.V. | Pris-Ma | Maga-Zetton | Jugglus Juggler | Three-meter Aliens | Biranki | Hungler
'The Wandering Sun' (Ultraman Orb) Peguila | Maga-Zetton | Maga-Basser | Jugglus Juggler | Maga-Grand King | Maga-Jappa | Maga-Pandon | Alien Zetton Maddock | Hyper Zetton Deathscythe | Alien Mefilas Nostra | Alien Nackle Nagus | Alien Metron Tarude | Aribunta | Hoe | Ragon Parent | Ragon Child | Gubila | Alien Babarue Babaryu/Imitation Ultraman Orb | Telesdon | Kelbim | Black King | Maga-Orochi | Galactron | Zeppandon | Alien Zelan | Alien Shaplay Katarohi | Bemular (Empowered) | Renki (Crimson Lotus Knight) | Maya | Hyper Zetton Deathscythe (Reserver) | Alien Pitt Myu | Nova | Black Directive | Kamaitadon (Mentioned) | Demaaga | Gomess (S) | Magatano-Orochi
'Space Witch Murnau's Counterattack, Sadis' Return' (Ultraman Orb The Movie: Let Me Borrow the Power of Bonds!) Galactron | Alien Ckalutch | Cicada Woman | Galmess | Hupnath | Jugglus Juggler | Murnau | Alien Gapiya Sadis | Alien Temperor Batista | Alien Hipporit Callisto | Alien Guts Doppel | Alien Serpent | Lecuum | Darebolic | Zeppandon
'Super Sky Great Violent-beast Desastro' Desastro
'Messengers of the Netherworld Mage' (Ultra Fight Orb) Reibatos | Juda Spectre | Demaaga | Mecha Gomora | Vict Lugiel | King Joe | Birdon | Gudon | Twin Tail | Hyper Zetton | Tyrant
'Migrating Birds, Go To The Sky' Biranki | Jugglus Juggler
Ultraman Festival 2016 Alien Baltan | Cyber Mecha Baltan | Zetton Alien Baltan | Zett
Ultra Galaxy Fight Kaiju
Ultra Galaxy Fight: New Generation Heroes Ultra Dark-Killer | Dark Lugiel | Etelgar | Peguila | Ragon | Red King I and II
Ultra Galaxy Fight: The Absolute Conspiracy Absolute Tartarus

Chapter 1

Hellberus | Alien Sran | Leugocyte | Reibatos | Gymaira | Gudis Maga-Orochi | Gukulushisa

Chapter 2

Alien Nackle | Alien Babarue | Alien Godola | Dada | Alien Empera | Juda Spectre | Mold Spectre | Reibatos | Alien Bat | Zett | Night Fang

Chapter 3

Reibatos | Alien Bat | Zett | Zetton | EX Zetton | Hyper Zetton | Zetton Falx | Zandrias | Noiseler
Galaxy Rescue Force Voice Drama Gukulushisa | Queen Izana | Kenis | Bemstar | Alien Valky | Baby Samekujira Samekichi | Poccola | Dinozaur | Nova | Alien Babarue (RB) | Red King | Daada | Kelbim | Giestron | Neronga
Ultra Galaxy Fight: The Destined Crossroad Absolute Tartarus | Absolute Diavolo | Absolute Titan | Absolutians | Lidorias | Alien Bat | Reibatos | Gina Spectre | Bemstar | Darklops | Legionoids | Pestar | Gua Spectre | Mecha Baltan | Cyber Mecha Baltan | Ultroid Zero | Miclas | Windom | Agira