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My ultraman academia by howard576 reviews
The world is already filled with many heroes. But what will happen when monsters and aliens start to attack. A new hero will stand up, but will even he be able to face the coming darkness?
Crossover - Ultraman & My Hero Academia/僕のヒーローアカデミア - Rated: K - English - Chapters: 7 - Words: 37,001 - Reviews: 62 - Favs: 116 - Follows: 130 - Updated: 11/3 - Published: 12/2/2020 - Ultraman Zero, Ultraman Geed, Izuku M.
Ultraman Kiba by Chance Green G King reviews
The scar left on the moon itself symbolized a new beginning, for some they were baffled, for others it only enticed fear. While the world itself was focused on a single being who could very well destroy the very Earth itself, they didn't know what else could make itself known, and through the will of a hero of light and darkness, the very world itself might actually have a chance.
Crossover - Ultraman & Assassination Classroom/暗殺教室 - Rated: T - English - Sci-Fi/Humor - Chapters: 14 - Words: 156,386 - Reviews: 111 - Favs: 48 - Follows: 53 - Updated: 11/2 - Published: 1/2/2021 - [OC, Kanzaki Y.] OC, Koro-sensei
Light of Peace by SmolBoxTurtle reviews
Retirement is something everyone wishes to achieve but there are those that will never reach it. This is the case for Yagi Toshinori, All Might may have retired but the world will not allow Yagi Toshinori such luxury.
Crossover - My Hero Academia/僕のヒーローアカデミア & Ultraman - Rated: T - English - Supernatural/Hurt/Comfort - Chapters: 1 - Words: 1,098 - Reviews: 3 - Favs: 5 - Follows: 9 - Published: 11/1 - Tomoko S., The Pussycats, Toshinori Y./All Might, Ultraman Tiga
How not to summon a Dark God of Destruction by Leonard lemon3891
[REUPLOADED] She wanted freedom. And she wanted to defeat the Demon within herself. And so does he. Will Zagi be able to find peace and redemption as he goes on a journey along with the two girls?
Crossover - Ultraman & How NOT to Summon a Demon Lord/異世界魔王と召喚少女の奴隷魔術 - Rated: T - English - Romance/Adventure - Chapters: 1 - Words: 11,801 - Favs: 2 - Follows: 4 - Published: 10/30 - [OC, Ultraman Nexus] Rem G., Shera L. G.
Ultraman Unity! by PHANTOMKNIGHTMARE47
When the evil Emperor Xalvedon targets the Multiverse for conquest, and gives evil people MonsRisers to become Kaiju, a young man named Kenji Kasuga is chosen by fate to become the defender of the multiverse himself, Ultraman Unity! Pairings: Misc.
Crossover - X-overs & Ultraman - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,168 - Favs: 2 - Follows: 2 - Published: 10/25
The Zero Air Force by Shunya Toshiki reviews
The Xi, a mysterious armed group has launch their attack on Earth at the same time an evil scientist known as Zeiber begins his own plans. Just as Kei Narutani was planning on enlisting into the military, he was chosen to be the host of Ultraman Zero, and for some reason the Anima known as Gripen was able to respond to him. Can their combine power be enough to save the world?
Crossover - Misc. Anime/Manga & Ultraman - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 39,598 - Reviews: 16 - Favs: 24 - Follows: 26 - Updated: 10/20 - Published: 10/23/2021 - Ultraman Zero
The Light That Grasp Tomorrow by Loken Lupercal reviews
"KAN-SEN? No Enterprise, I'm not a KAN-SEN. But I'm not a human either. Perhaps you can consider me an 'extraterrestrial', depending on how you see me in the end. Although if I have to choose either as a man or alien, I prefer to be in between." - Admiral Shinji Kaminaga
Crossover - Ultraman & Azur Lane/碧蓝航线 - Rated: M - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 8,873 - Reviews: 9 - Favs: 39 - Follows: 46 - Published: 10/17 - Ultraman/Lipiah, Enterprise, Hornet
Who's That Gai? by RevvEmUp reviews
Momotaros was just minding his own business, when he came across some trouble! Seeking to satisfy his desire for battle, he charges in, but finds it underwhelming. He shouts to the heavens, wishing for a better fight, and just like that, his biggest enemy returns... Kai... I think...?
Crossover - Kamen Rider & Ultraman - Rated: K+ - English - Sci-Fi/Humor - Chapters: 1 - Words: 5,003 - Reviews: 2 - Favs: 3 - Follows: 1 - Published: 10/1 - [Momotaros, Ryotaro N./Den-O] Ultraman Orb - Complete
Release the Geed by Shunya Toshiki reviews
Asakura Riku had return to his hometown of the city of Sorasaki. There he reunited with his childhood friend, Minamoto Momo, a member of a group of spies known as Tsukikage who secretly fights crime in Sorasaki. Riku had soon discovered he was in fact an Ultraman and that his father is Belial. How will Riku fight against his destiny...Jītto shite temo, dō ni mo narane!
Crossover - Ultraman & Release the Spyce/リリース ザ スパイス - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 46,030 - Reviews: 29 - Favs: 49 - Follows: 50 - Updated: 9/24 - Published: 11/2/2021 - Ultraman Geed
Ultramon: season 1 by Kaigu-hunter reviews
Basically just me trying to put Ultraman into the Digimon universe.
Crossover - Digimon & Ultraman - Rated: T - English - Adventure - Chapters: 4 - Words: 17,373 - Reviews: 5 - Favs: 7 - Follows: 7 - Updated: 9/17 - Published: 8/12/2021 - Ultraman Mebius, Taichi Y./Tai K.
Ultraman Hero Academia by MKDremare-Riser reviews
The world was hardly fair. That truth had been something Hiroshi Furinji had been familiar with for all of his life. In a world of superpowers and heroes, a Quirkless kid like him had no chance to be one himself. Until a giant lizard appeared in Mustafu one day. (updates 1st on AO3)
Crossover - Ultraman & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Chapters: 43 - Words: 458,791 - Reviews: 180 - Favs: 158 - Follows: 149 - Updated: 9/14 - Published: 2/14/2021
Go Beyond, Plus Ultraman! by Rtamez93 reviews
No todos los hombres nacen iguales y no todos obtienen las mismas oportunidades, ni siquiera cuando son las mismas personas en diferentes universos. A Izuku no se le presento la oportunidad de mostrarle a All Might su espíritu heroico, pero el multiverso le presenta otra oportunidad para ser algo más grande que ser el mejor héroe de Japón. Le da la oportunidad de ser Ultraman
Crossover - Ultraman & My Hero Academia/僕のヒーローアカデミア - Rated: M - Spanish - Adventure/Sci-Fi - Chapters: 1 - Words: 8,395 - Reviews: 4 - Favs: 6 - Follows: 6 - Published: 9/13 - Ultra Brothers, Izuku M., Ochako U., Mina A.
Songs of Light by Gaim no Kaze reviews
A legacy left behind by a Giant of Light. A curse left behind by gods. When these two intertwine, songstresses and a warrior of light shall meet. And when these two powers meet, it's true form shall be revealed within the light. ULTRAMAN (manga/Netflix series). Shinjiro x Tsubasa (harem) All 5 seasons completed! Also on AO3!
Crossover - Ultraman & Senki Zesshō Symphogear/戦姫絶唱シンフォギア - Rated: T - English - Sci-Fi/Supernatural - Chapters: 83 - Words: 554,696 - Reviews: 461 - Favs: 144 - Follows: 135 - Updated: 9/11 - Published: 1/1/2021 - Hibiki T., Tsubasa K., Shirabe T., Maria Cadenzavna Eve - Complete
Ultraman Nova! by PHANTOMKNIGHTMARE47
When the evil Emperor Nocterous and his forces start giving evil people devices that allow them to become Kaiju, a young man named Kentaro Momotani is chosen by fate to become the host of Ultraman Nova, the son of Ultraman Dyna, and travels the Multiverse to defend innocent people from the forces of evil!
Crossover - X-overs & Ultraman - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,711 - Favs: 2 - Follows: 1 - Published: 9/3
LightBearer by LaidEffect reviews
Since he was a child, Midoriya Izuku always dreamed about being a hero, one who saves others from danger. Now, at 25 years old, he's finally given the chance as he joins humanity's battle in facing off against the Kaijus that have plagued the Earth from the depths of the Pacific Ocean for over a decade. Oh... his mom is probably gonna kill him. Pacific Rim AU.
Crossover - Ultraman & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Sci-Fi/Drama - Chapters: 4 - Words: 11,654 - Reviews: 5 - Favs: 22 - Follows: 31 - Updated: 8/5 - Published: 3/15 - Ultraman Nexus, Izuku M.
A Hero's Light by Bruce-X-Selina aka BatCat reviews
A Giant of Light appears to combat the Darkness. Can the light win? Or will the Darkness consume all? An alternate reality of Avengers and Peter Parker is the Giant of Light. The Hero of Light is Ultraman Trigger.
Crossover - Ultraman & Avengers - Rated: T - English - Chapters: 17 - Words: 42,537 - Reviews: 6 - Favs: 24 - Follows: 24 - Updated: 7/13 - Published: 8/16/2021 - Complete
Ultraman Gyro by dannyrockon122 reviews
" The world is in trouble but Gwen too busy being an fame seeker and it time for me to step up."
Crossover - Ben 10 & Ultraman - Rated: M - English - Adventure/Sci-Fi - Chapters: 8 - Words: 18,729 - Reviews: 34 - Favs: 48 - Follows: 41 - Updated: 6/24 - Published: 11/14/2021
Ultraman Evangel: Ultraman vs Evangelion by MWSeraph reviews
Ultraman Dyna/Shin Asuka crosses into yet another dimension, and ends up befriending a young teen named Shinji Ikari. As the mysterious aliens known as Angels arise and the defense forces of this new Earth deploy the cyborg, Evangelion, Shinji finds himself inheriting the light of his own world's Ultraman.
Crossover - Evangelion & Ultraman - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 30,373 - Reviews: 27 - Favs: 74 - Follows: 85 - Updated: 6/5 - Published: 10/27/2021 - Shinji I., Rei A., Ultraman Dyna, Ultra Brothers
Ultraman Kemono by tokusatsusurvives34
Kemono was born with a rare defect within the Ultra species. He has no body. But with this “disability” comes a gleaming strength. Partnering with 15 year old Kenta Mamado, he gains a body through Kenta’s righteous heart. Can they defend the earth from threats unknown? Find out on Ultraman Kemono! Beast RISE!
Crossover - Pokémon & Ultraman - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 6,704 - Favs: 1 - Follows: 1 - Updated: 5/31 - Published: 5/30
30 Worlds The Vanilla Voyages I-A Cherry on Top by William Raymer
The next evolution begins as we meet our hero and his journey begins! His first destination: the Land of Light and a meeting with its newest defender!
Crossover - Ultraman & Wreck-It Ralph - Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 8,802 - Updated: 5/30 - Published: 4/4/2021 - OC, Vanellope von Schweetz
She-Ra Ultraman 80: A Deadly Distress Call by Japan Boy reviews
Picking up where 'Ultraman 80' left off, said Ultra & Yullian embark on their way home when a distress call from their other siblings cuts them off. Landing on Etheria, Takeshi & Ryoko meet She-Ra, Adora & the rebels as they join up to stop a new & dangerous plot from Hordak & his evil henchmen. Lots of guests & special surprises. Kindly review if read.
Crossover - She-Ra, Princess of Power & Ultraman - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 89,427 - Reviews: 4 - Favs: 9 - Follows: 5 - Published: 5/20 - Complete
Evangelion Trigger by AlexisBaudens reviews
Shinji was not the only person called by Gendo to fight the Angels during the Third Angel attack, but this person seemed different from the others. He possesses a strange power and seems to have a very different purpose from NERV.
Crossover - Evangelion & Ultraman - Rated: T - English - Sci-Fi/Romance - Chapters: 1 - Words: 3,869 - Reviews: 5 - Favs: 15 - Follows: 19 - Updated: 5/15 - Published: 8/22/2021 - [Rei A., OC] Shinji I.
Ultraman Zaidar! by WOLFWATCHER12
AU: Shane Oliver is living a normal life, until a woman named Lauren Sheppard crashed on his home colony. He brings her back to live and King Zarkon has allied himself with the Kaiju and Seijin to eliminate the Voltron Force. To fight Zarkon, Shane joins the Space Riders and is given the power to become Ultraman Zaidar! Inspired by Mass Effect and more! Rated M for Content etc.
Crossover - Voltron & Ultraman - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 23,248 - Favs: 2 - Follows: 3 - Published: 5/2 - [Keith K., Allura] [OC, OC]
Ultraman Prisma by dannyrockon122 reviews
I was once Percy Jackson son of Poseidon, two times Savior of Olympus, boyfriend of Annabeth Chase but not any more thanks to my half brother Nolan Waterson. After being accused of aiding the TItans in the last war and surprisingly cheating on Annabeth I was banished, disowned, and betrayed by all even my mortal family abandoned me but now I have bigger problems as I am needed som
Crossover - Ultraman & Percy Jackson and the Olympians - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 39,916 - Reviews: 47 - Favs: 58 - Follows: 52 - Updated: 4/26 - Published: 12/14/2021 - Percy J.
Macross Trigger by Josh25908 reviews
Six months after the Windermerean War, Delta Flight and Walküre are leaving the Brísingr Cluster for a special concert in another system, not knowing that this concert will change the destinies of the entire galaxy.
Crossover - Ultraman & Macross Delta - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 6,840 - Reviews: 3 - Favs: 14 - Follows: 12 - Published: 4/5
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