Ultraman Wiki
Separate Guruman.png Because this Kaiju is a character in the show instead of the monster-of-the-week, it has been given its own article. If you're looking for the main page, see Zero One.

"There is no such meaning as life to me! This is my mission!"

―One Zero proclaiming her pride as Exceller's servant.

Android One Zero (アンドロイド・ワンゼロ Andoroido Wan Zero) is a remodeled Heisei/"modernized" version of the original Zero One android (Ultraseven) that appeared in Ultraman Ginga S. She was a servant of the Alien Chibull, named Exceller. However in the middle of the series, she redeemed from her past acts and joined the UPG, renamed as Mana (マナ).


In Ginga S, Mana, as Android Zero One, initially presented herself as cold and emotionless robotic servant of Exceller, viewing orders of her master as absolute commands that are not to be questioned. Overtime with her repeated failures and her time with Exceller however, coupled with her interaction with Sho and Misuzu, Mana begins questions her role and purpose to the epiphany. It was Misuzu who helped her realizing that she has a greater purpose than fighting. That, coupled with Exceller's abuse and rejection, eventually convinced her to switch side with Hikaru and his companions as means to atone her mistakes.


Mountain Peanuts

Mountain-Peanuts II.jpg

Android One Zero appeared in this short story. Though she only made a small physical appearance, her role was important in the story.

Set one year before Victory's debut, Android One Zero MonsLived into Nosferu and turn several humans into Beast Humans. Her actions would attract several humans into believing an ongoing paranormal activity occur. An environment protection group called "Mountain Peanuts" protected Nosferu from the UPG and Self Defense Forces, claiming it as a protected species, not knowing the danger it carried. Nosferu quickly attacked and used its Beast Humans as human shields.

"Don't even think you have won this time!"

―Android One Zero swearing revenge.

Chigusa Kuno, whom just happened to be nearby was granted the Ginga Light Spark and transformed into Detton. However, having no experience with this monster, made her swap into Ultraman instead. Chigusa/Ultraman firstly used its Spacium Beam for thirty seconds but Nosferu survived and regenerate from the injury. She quickly fired Ultra Slash which ended up cutting Nosferu's arms though still able to resist the injury. In a last effort, Nosferu took the Mountain Peanuts leader as hostage but the other members freed him, allowing Chigusa/Ultraman to firstly fired his head with Slash Ray, followed by Ultra-Attack Ray, and Ultra Psychic attack. Android One Zero made it out safely, swearing revenge. Mountain Peanuts

Ultraman Ginga S

She reappeared again a year later, as she was sent by her master to Earth to retrieve several Victorium stones it so that he can revive his master, Dark Lugiel.

On her missions, she was given the Chibull Spark where she "MonsLived" with Kaiju Spark Dolls to fight Ultraman Ginga and Ultraman Victory, but was defeated and had the dolls confiscated as well. Among the monsters are:

  • EX Red King: Android One Zero MonsLived into EX Red King to fight Shepherdon. After Ultraman Victory took Shepherdon's place in the fight, Ultraman Ginga was summoned and he destroyed the monster with the Ginga Thunderbolt, followed by Ginga Cross Shoot. The Opening Force
  • Eleking: Android One Zero MonsLived into Eleking and went on a rampage throughout the city. After distracting her with EX Red King's Spark Doll via Victory Lancer, Sho transformed into Ultraman Victory to fight her. Both put up a good fight, until Eleking shocked him with her tail and blasted him with her electric discs. Hikaru Raido then transformed into Ultraman Ginga to help Sho. After Ginga scored several hits with his Ginga Spark Lance, Victory eventually defeated Eleking with his signature move, the Victorium Shoot. Ginga VS Victory
  • Sadola: In order to challenge both Ultras in a fight, she MonsLived into him. Sho transformed into Ultraman Victory to fight him. Sadola first used his Electromagnetic Secretion Fog to hide himself, then struck Victory with his Multi-layered Below's Pinch. He UlTrans into both EX Red King Knuckle and Eleking Tail but, both of them mysteriously vanished before he could use either of them. Sadola gained seized this opprtunity and beated down Victory until Ultraman Ginga appeared to save him. Both Ginga and Sadola put up a good fight until Sadola starts launching his arms against him. After that, Ginga transformed into his Ultraman Ginga Strium form and quickly defeated Sadola with Ultraman Jack's Ultra Shot. The Meaning of Strength
  • Gudon: A second round from her previous fight as Sadola, she MonsLived into Gudon. Sho transfromed into Ultraman Victory to fight him and even though Gudon had the advantage because he kept using his whip arms to whip Victory, he still kept on fighting but Gudon just kept lashing at him. Before Gudon, could finish him, Shepherdon appeared and saved Victory by grabbing his whip arm before Gudon let go and start to fight each other. Shepherdon had the upper hand at first by slapping Gudon with his massive hands but then Gudon knocked him down his with whips. Before Gudon could kill Repi and Arisa Sugita, Hikaru UltraLived into Sadola and saved them. After a conversation, Repi threw King Joe Custom's Spark Doll at Sho and he "UlTrans" his right hand into King Joe Launcher and defeated Gudon with a charged blast. The Meaning of Strength
  • Vakishim: Having MonsLived Vakishim earlier, she tried to challenge Ginga before being thrown out by Yapool, whom revealed to had been slumbered inside Vakishim when the Terrible-Monster turned into a Spark Doll. Friend & Demon
  • Fire Golza: Android One Zero MonsLived into Fire Golza to beat up Ultraman Ginga after Hiyori, who MonsLived into Gomora, failed to defeat him, after witnessing Shepherdon taking a beating from Ginga's Strium Ray for her. She had Ginga's Color Timer flashing and was about to finish off Ginga with Gomora when suddenly, Hiyori betrayed her by firing Gomora's Super Oscillatory Wave at her. Fire Golza then knocked down Gomora before firing his Empowered Ultrasonic Ray at Ginga and then Shepherdon. Gomora then got back up and tried to slam his tail into him, but Fire Golza grabbed it and yanked it clean off, before the tail started constricting his neck until Golza grabbed a hold of it, used it against Gomora, and then destroyed him with a Empowered Ultrasonic Ray. Hiyori then gave Sho his Victory Lancer back and he transformed into Ultraman Victory and he immediately "UlTrans" his right arm into EX Red King Knuckle to combat Fire Golza. Victory then charges up the knuckle and destroys Fire Golza with the Ultimate Punch. Android One Zero, however, recovered his Spark Doll and went back to Exceller's base with it. Past that was Forgotten

One Zero knocked down by Arisa

Near the end of the first half of the series, she was ordered by Exceller to raid and destroy the UPG Live Base. Leading an army of Chiburoids, she was about to goal when Arisa Sugita tracked her to the basement and shot her with a blast from her gun, rendering the android deactivated while her bomb was disarmed by Tomoya Ichijouji via the Gunpad. However, she reactivated later on and commence a self destruct mechanism. It wasn't long until Sho destroyed the bomb in her chest that she was seemingly truly defeated. However, she was still alive, though badly damaged she was to escape the base to witness Ginga and Victory's success against her master as Five King. With Exceller "dead", she was left without a master. Activate! Magnewave Strategy Fight to the Death of the Morning Glow

After repairing herself, One Zero rested at a field, remarking on her past services on Exceller and was chanced upon Misuzu, who began to bond with the android. Eventually they were met by Sho who had come to attack One Zero, believing she was still a minion of Exceller. The two attempted to run but were attacked by Chiburoids, forcing her to fight. During the battle she pushed Hikaru out of danger and was gravely wounded. Though the threat was over she appeared to have damaged beyond repair, even with help from Tomoya. Despite all odds One Zero came back online to the pleading of Mizuzu, and she was renamed Mana.

Mana would spend her next moments on Earth observing UPG and their battles, occasionally helping them. During their final battle against Alien Chibull Exceller in Vict Lugiel, Mana faked a betrayal to gain access to UPG's former headquarters, and despite resistance from Dark Lugiel, who had completely revived, managed to hack into Victor Lugiel's systems and weaken it, allowing Ginga and Victory to finish it off at the cost of her body being destroyed.

However, in the final scene, it was revealed that Mana had uploaded her data and schematics to the Victorium Necklace given to her by the Victorian Queen, effectively allowing Tomoya to rebuild her from scratch, explaining her presence in the third Ultraman Ginga movie. Split! UPG Resurrection of Lugiel The Adventure Called Life The Fight for Tomorrow

Ultraman Ginga S The Movie: Showdown! The 10 Ultra Warriors!

Having been rebuilt by Tomoya, Exceller's badge from her shirt was modified by him into bearing the UPG insignia. She first appeared with other UPG members, welcoming Hikaru after his adventures around the world. Ultraman Ginga S The Movie: Showdown! The 10 Ultra Warriors!

Ultraman New Generation Chronicle

Mana reappeared in episode 7 of the Ultraman New Generation Chronicle, guest-starring with Pega and Booska a bit. Throughout her visit, she showed some confusion towards the other two's personalities, mainly Booska's mannerisms. Despite this, she attempted to understand, becoming friends with them.


Zero One Victory Generation.jpg
  • Height: Unknown
  • Weight: Unknown
  • Origin: Exceller's spaceship base
Powers and Weapons
  • Martial Art Skills: Android One Zero is skilled in hand-to-hand combat.
  • Chibull Spark: Exceller's artificial Spark Device (similar to the Ginga Spark, Ginga Light Spark, Dark Spark, and Dark Dummy Spark). This device allows the user to 'MonsLive' Kaiju Spark Dolls to materialize them in real life. This would be given to One Zero for her use.
  • Electric Bolts: Android One Zero can fire lightning bolts from her palm.
    • Electric Punch: Android One Zero can charge her fist with blue electricity to empower her punches. Another variant is charged by red electricity, but the effect is not shown.
  • Chiburoid Ball: When needed, Android One Zero can throw a ball that transforms into an army of Chiburoids.
  • Acceleration: Android One Zero can accelerate at blinding speeds.
  • Strength: Mana is able to outmatch trained humans in hand to hand combat and demonstrates extraordinary strength. This strength also allows her to leap several feet into the air and land safely.
  • Self Healing: Android One Zero can quickly heal herself from minor injuries. Heavy injuries would eventually recover, though she would be rendered temporarily deactivated in the process.
  • Zetton Bomb: One Zero was once given a cube-shaped bomb that she tried to use it to destroy UPG Live Base until she was destroyed and her bomb deactivated. The bomb itself was named after the monster that killed the first Ultraman, Zetton.
  • Self Destruct: One Zero can initiate a self-destruct mechanism if ordered by Exceller. During the countdown, her badge and the red stripe on her uniform shine red. However, the bomb can be disarmed if her badge is destroyed.
  • Heat Resistance: An android herself, One Zero can sustain in an extremely hot environment.


Ultraman Ginga S



  • Her appearance slightly resembles Elly, DASH's android operator from Ultraman Max.
  • She resembles another android, Casa Madara from Ultraman Dyna: The Return of Hanejiro, as they are both androids servants of their alien masters with superhuman abilities who piloted a monster. They even had short, blonde hair, however Casa only had one monster under her/its control, while Android One Zero had multiple monsters in the form of Spark Dolls.
  • Her new name Mana means 'to regain life' in Hawaiian.
  • Due to Moga Mogami's popularity as One Zero in Ultraman Ginga S, a photobook was released, which contains pictures of her modeling as said android.
Ultraman Ginga Kaiju
Ultraman Ginga Alien Valky | Black King | Thunder Darambia | Kemur | 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
Ultraman Ginga Theater Special: Ultra Monster ☆ Hero Battle Royale! 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 | Zamsher | Zoa Muruchi | Chaos Ultraman | Chaosroid S | Chaosroid T | Chaosroid U
Ultraman Ginga EX Alien Magma | Zetton
Mountain Peanuts Detton | Jamila | Nosferu | Android One Zero
Ultraman Ginga S Victorian | Alien Chibull 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 | Alien Empera | Dark Lugiel
Ultra Fight Victory Aribunta | Giant Yapool | Ace Killer | Victory Killer | Verokron | Vakishim | Doragory | Lunaticks | Shepherdon | Juda Spectre | Super Grand King Spectre