Ultraman Wiki

Ultraman F (ウルトラマンF Urutoraman Efu) is the titular character of her own novel Ultraman F. She was born when Giant Soldier F (an alternate Akiko Fuji) was irradiated from the beam attacks of Dark Faust, Mephisto and Zagi.


Ultraman F

While fighting alternate versions of Dark Faust, Dark Mephisto, and Dark Zagi, all three dark giants open fire their finishers on Giant Soldier F. During that time, the combined beam caused the Balloonga cells of Ultra Armor F and the Mefilas Bot to react and transform her into a literal Ultra Warrior. With her newfound power, Ultraman F proceed to overpower both Faust and Mephisto before she engaged in a teleportation chase across different regions on Earth and sealed his fate on the moon. Mephisto survived the conflict and moved on by the words of his lover.

F would face against the invasion of Yapool (as U-Killersaurus Neo) on Nagoya, Japan, briefly held hostage before she escaped and destroyed them. Her final battle would be against a Hyper Zetton summoned by Inpei Seant to enact his revenge. Hyper Zetton proved itself as a formidable opponent to F until it smashed her Timer, causing F to exert her full strength and finally destroying the monster. With F can no longer return to normal, Ide once more provide a solution by creating a virus through her twin sister's DNA.

Fuji lost her powers as Ultraman F due to the deactivation of Mefilas Bots but swears that one day her alter ego shall return.



  • Height: Unknown
  • Weight: Unknown
  • Age: 22 years old
  • Home World: Earth
  • Weakness: There is a Color Timer on her chest that operates on the 3 minute rule, but instead of measuring her energy, it served as the timer noting the time limit before Fuji can no longer be forcefully return to normal via the Thermal Atomic X-ray. If the Timer is destroyed or Fuji cannot revert to human form, crystal shards would emerge from F's body in a similar vein to Ultraman Saga.

Body Features

  • Mefilas Bot (メフィラスボット Mefirasu Botto): Nanobots contained within Fuji's body, they were responsible for her transformation into Giant Fuji during her kidnapping by Alien Mefilas. According to Ide, the nanobots are bounded to her DNA and the estimated number are 80 x 1016. The 'Pattern Ultra' emitted by Hayata can reactivate the nanobots, though this time Fuji is in control.
    • Healing Factor: The Mefilas Bots are capable of healing Fuji's injuries at a faster rate. In addition, when being exposed with Thermal Atomic X-Ray, the Mefilas Bots are able to negate said radiation's side effect (Cancer).
  • Pattern Ultra (パターン・ウルトラ Patān Urutora): The life energy of an Ultraman emitted by Ultraman F. Former Ultraman host Hayata also possessed remnants of this energy, which was responsible for reactivating Fuji's Mefilas Bot once more.


  • Balloonga Aegis (バルンガイージス Barunga Ījisu): Since the transformation into Ultraman F costed Balloonga's energy absorption, Ide created an armor for F to use, which absorb incoming energy beams. But since the Ultra cannot exploit the absorbed energies, said armor was destroyed by Imago Hyper Zetton's Dark Fireball.


  • Ultra Armor F's abilities: Since Ultraman F's skin is developed from Giant Soldier F's armor, she still retain these abilities:
    • Zero Gravity Bullet (無重力弾 Mujūryoku-dan): The same bullet that SSSP used to defeat Zetton once.
    • Barrier Generation: F can create a protective barrier.
  • Dark Zagi's data: Since Zagi was also one of the driving factors of F's birth, she gains the information and combat strength of Dark Zagi, allowing Fuji/F to turn the tables against the giant of darkness.
    • Teleportation: Ultraman F is capable of teleporting towards various continents on the Earth, as well as to the Moon. This was made to counter Zagi's attack and is enhanced when F received "crystallization".
    • Zagi Galaxy (ザギ・ギャラクシー Zagi Gyarakushī): To counter Zagi, F can also summon meteorites from asteroid belt.
  • Ultra Powers: As an Ultra, Fuji can shape her energy beams through her own mind. Some are homages to the original Ultraman while others are tributes to past Ultraman.
    • Spacium Beam (スペシウム光線 Supeshiumu Kōsen): Based on Ultraman's "+" style finisher.
    • Dismembering Halo (八つ裂き光輪 Yatsuzaki Kōrin): Based on Ultraman's Ultra-Slash.
    • An 870,000 degree energy beam fired in a similar pose to Ultraman's Ultra-Attack Ray. According to novel, Fuji created this from Zagi's memories of fighting a certain Ultra Warrior.
    • Unnamed L-style Beam: Created in a similar pose to Ultraman Ginga's Ginga Cross Shoot.
    • Energy Body Charge: Based on Ultraman Mebius Infinity's Cosmo Miracle Attack.
    • Energy Punch Attack: Based on Ultraman Saga's Saga Maximum.



  • As Giant Soldier and Ultraman, the letter "F" in her notation means "female" and "Fuji".
    • This is also makes sense since she is the female and coincidentally the "final" project of Giant Soldier program. The "Ultraman" notation is due to neither of the characters having heard of a female Ultra Warrior (Ultrawoman) before.
Showa Ultras Ultraman | Zoffy | Ultraseven | Ultraman Jack | Ultraman Ace | Ultraman Taro | Ultraman Leo | Astra | Ultraman Joneus | Ultraman 80 | Ultraman Scott | Ultraman Chuck | Ultrawoman Beth | Andro Melos
Heisei Ultras Ultraman Great | Ultraman Powered | Ultraman Zearth | Ultraman Tiga | Ultraman Dyna | Ultraman Gaia | Ultraman Agul | Ultraman Neos | Ultraseven 21 | Ultraman Cosmos | Ultraman Justice | Ultraman Legend | Ultraman Noa | Ultraman Nexus | Ultraman the Next | Ultraman Max | Ultraman Xenon | Ultraman Mebius | Ultraman Hikari | Ultraman Zero | Ultraman Saga | Ultraman Ginga | Ultraman Victory | Ultraman Ginga Victory | Ultraman X | Ultraman Orb | Ultraman Geed | Ultraman Rosso | Ultraman Blu | Ultraman Ruebe | Ultrawoman Grigio | Ultraman Gruebe
Reiwa Ultras Ultraman Taiga | Ultraman Titas | Ultraman Fuma | Ultraman Reiga | Ultraman Z | Ultraman Trigger | Ultraman Regulos | Ultraman Decker
Other Ultras Seven's Superior | Father of Ultra | Mother of Ultra | Ultraman King | Elek | Loto | Amia | Ultra People | Warrior of Light | Yullian | Ultraman Kiyotaka | Ultra Nyan | Ultra-Ancient Giants of Light | Tiga's companions | Ultraman Boy | Ultraman Pict | Ultraman Nice | Ultraman Hotto | Ultraman Motto | Ultraman Kitto | Ultraman Robin | Residents of the Land of Light | Ultraman Neko | Ultraman Ribut | Filis | Sora | Trigger Dark
Counterparts Ultraseven (Heisei Ultraseven) | Ultraman (Neo Frontier Space World) | Ultraman (Superior Universe) | Ultraseven (Superior Universe) | Ultraman Jack (Superior Universe) | Ultraman Ace (Superior Universe) | Ultraman Tiga (Superior Universe) | Ultraman Dyna (Superior Universe) | Ultraman Gaia (Superior Universe) | Ultraman (World of the Ultra Flare) | Ultraman Tiga (World of the Ultra Flare) | Ultraman Belial (Parallel Isotope) | Ultraman Tregear (Parallel Isotope) | Ultraman (Marvel) | Ultraseven (Marvel) | Ultraman (Shin Ultraman) | Zōffy
Evil Ultras Evil Ultraman Great | Evil Tiga | Camearra | Darramb | Hudra | Chaos Ultraman | Dark Faust | Dark Mephisto | Dark Mephisto (Zwei) | Dark Zagi | Ultraman Belial | Dark Lucifer | Ultraman Zero Darkness | Dark Zagi (Ultraman F) | Ultraman Orb Dark | Ultraman Tregear | Ultraman X Darkness | Ultraman Geed Darkness | Ultraman Orb Darkness | Carmeara | Darrgon | Hudram | Evil Trigger | Ultrawoman Grigio Darkness
Fake Ultras Imitation Ultraman | Imitation Ultraseven | Ace Robot | Imitation Astra | Delusion Ultraseven | Imitation Ultraman Joneus | Ultraman Shadow | Imit-Ultraman Dyna | Terranoid | Imit-Ultraman Agul | Imit-Ultraman Gaia | Phantom-Ultraman Agul | Imitation Ultraman Cosmos | Imitation Ultraman Mebius | Imitation Tsurugi | Imitation Ultraman Mebius | Darklops Zero | Darklops | Imitation Ultraman (SR) | Imitation Zoffy (SR) | Imitation Ultraman Jack (SR) | Imitation Ultraman Ace (SR) | Illusion Ultraman Zero | Imitation Mother of Ultra | Imitation Ultraman Orb | Imit-Ultraman Belial | Ultroid Zero
Stage Show and Video Game Ultras Chaosroids | Imitation Ultrasevens | Robot Ultraman Mebius | Android Ultraman | Voice | Zora | Imitation Ultraman Leo (SR) | Dark Killer First | Dark Killer Zoffy | Dark Killer Seven | Dark Killer Jack | Dark Killer Ace | Lara | Fake Ultraman Dyna | Ultraman Geist | Ultraseven Geist | Ultraman Leo Dark | Astra Dark | Peony | Marie | Geed's Brothers | Tiga Dark (clone) | Ultraman Dyna (Parallel Isotope)
Manga Ultras Melos | Fightas | Ultraman Elf | Ultra Council Elders | Ultra-Ninja Squad | Ultra Wolf | Ultraman Jack (Ultra Brothers Story) | Ultraman Jupiter | W87 Ultra Beings | Thunder Arrow | Ultraman Red | Wuleian | Caesar | Ultraman Yuta | Tran | Tran's Mother | Prometheus | The Elder | Ultraman Cruz | Ultraman Krod | Ultraman Great (G manga) | Ultraman (THE FIRST) | Ultraman Tiga (Dark Horse Manga) | Zoffy (Story 0) | Ultraseven (Story 0) | Ultraman (Story 0) | Ace (Story 0) | Jack (Story 0) | Leo (Story 0) | Astra (Story 0) | Taro (Story 0) | Gorian | Zaji | Drew | Colorless | Flare | Rutia | Alphone | Ars | Acura | Remodeled Ultras | Aura | Ultraman (ULTRAMAN)
Novel Ultras Jeanne | Amur | Dark Zagi (Ultraman F) | Ultraman F | Ultraman Dual | Navigale | Ultra Saint Tear
Another Genesis Giants Blast | Ultraman | Ultraseven | Belial | Jack | Ace | Taro | Luna and Corona | Tiga | Jean-Bot | Father Burai | Glenfire | Mirror Master | Leo | King
Outlaw Ultras Ultraman Millennium | Ultraman Elite | Dark Ultraman | Ultraman (Dragon Force)