Seorang remaja bernama Ran dan temannya Gurey secara tiba-tiba terbangun di sebuah dunia yang terancam oleh makhluk bernama Noise. Dan berbekal DX yang secara ajaib memberi mereka kekuatan Kamen Rider seperti aslinya, keduanya pun bersama-sama teman di dunia baru akan melawan para Noise. Iwae! Kamen Rider era pertama Reiwa "Zero One!"

This part of the interconnected stories would deal with the events of the planned TARDIS Idol Festival that would take place in the World of Symphogear.

Takiyama Hiden is the new president of Hiden Intelligence after the recent death of his father Aruto Hiden. Now, on a mission to find his mysterious mother and rebuild the Kamen Riders of his world's past, he must face the Noise and fight along Symphogears. But, what if he falls for one of them? : A Jump To The Sky Turns Into A Rider Kick:

2 years ago, a young man lost everything on that fateful day the Noise attacked. But now, he soon found a power that would grant him a way to make them pay for what they did. The power he possesses will damn them to Eternal Hell. It's time to send them to hell, for Kamen Rider Eternal will rise from the flames and punish the enemy for their sins. Fall to Hell with Eternal. HENSHIN!

With their missions completed, the two teams will meet up in the world of the Symphogears to reunite with Kanade and Serena's allies and to investigate the original source of the Dimension Fragments, Gjallarhorn. And from there, a new multiversal team will be born.

The Omniscience Book has the knowledge of everything known to man. However thousands of years ago, the book vanished and it's pages scattered across the world. When the alien Noise and the Megiddo threaten the world, it's up to the novelist Yuuma Kamiya to protect the world and the Wonder World along with the swordsmen and the Symphogears to determine the story's ending! T for now

He should have still been the Great Seal, but thanks to Elizabeth, he was freed from that duty. Sent to save another world, the blue-haired boy was given another chance at life. In a world terrorized by monsters and cursed by God, what changes will the presence of the Messiah bring?

Sabemos que el mundo está lleno de secretos, pero... ¿Sabemos qué tan cerca estamos de ellos? Uno de esos secretos son las personas con podres, que empezaron a nacer después de un gran colapso dimensional del que muy pocos saben. De aquellas personas con poderes surgió una organización terrorista llamada KAISER. Nadie sabe quién la dirige ni cuál es su objetivo principal.

Just oneshot story crossover about Senki Zesshou Symphogear XV and Zero One

Reina's life was seemed to have been cursed since she could remember. Too sick to do this, to sentimental to do that, not strong to participate in this. Her mother and sisters were forced to leave their childhood home after Reina's accident only to set off a series of events that would endanger all those precious to her. Someone wants revenge and will do anything to succeed.

after reading much of Gamer95's fanfics I decided to try my own crossover character adopts Harry, but this will be a fem Harry

Sebuah dunia alternatif dari Zero One, dimana Humagear tidak pernah dibuat dan ancaman umat manusia disini adalah Noise. Dan tentu saja Hiden Aruto bersama Tachibana Hibiki akan melawan para Noise tersebut.

Yatagami Yuuto termina en otro mundo donde monstruos llamados [Noises] atacan y convierten a la gente en polvo con tan solo tocarlos. Ahora él debe combatir estas bestias como Zero One junto a un grupo de chicas que ganan poderes con las canciones, donde deberán ayudarlo para detener también la amenaza de [Ark] de destruir a la humanidad.

What should have been a simple, by-the-numbers mission to suppress and retrieve a relic ends up as the six Symphogear adaptors are ultimately split apart in a blinding flash of light. As Kirika wakes to an alien world where the Symphogears are made meaningless, she and Shirabe begin a long journey to reunite with their friends and return home.

A young man has been kidnapped by an unknown entity and is rescued transported to another world. But in that world there is a threat from an alien race called Noise that wreaks death everywhere, but the threat of Ark looms very soon in this world. The young man now armed with the Zero-One Driver will protect the dream of humanity, that of the Humagears and the fate of the world.

Hace 12 años, las criaturas conocidas como Noise han destruido poco a poco este mundo. Las únicas que pueden detenerlos son las Valquirias con las armas divinas. O así era hasta que el Héroe con la Formula de la Victoria apareció: ¡Kamen Rider Build! "Así que, ¿comenzamos el experimento?"

hibiki and her friend Miku are at a concert for akb0048 where all members are participating and Des attacks along with the noise and Hibiki and Nagisa songs combine and an interesting adventure starts

The world of Symphogear was already insane enough. But what would happen if some Kamen Riders joined the battle?

In one timeline, Kanade Amou sacrificed herself to defeat the Noise. But Anything Goes in this other world. With the Bird Greeed as her guide, Kanade Amou inherits the power of the 12th Heisei Rider, and becomes the new Kamen Rider OOO!

Magical Girls, each with their own set of rules and powers exist in different places in the world. This power however, was desired by beings of a higher power. Despite the efforts of Magical Girls, they all fell to this higher power. All but one. Homura Akemi. With her ability to reverse time, is it possible for her to prevent this catastrophe?

One shot story. Giorno Giovanna and Josuke Higashikata are busy walking for nothing, until they get approached by a new, mysterious alien race. And yet they seem to have something linked.

Info-for-SotH

Humans fear Noise. Noise fear Mirror Monsters. Mirror Monsters fear Riders. Friendships don't always last. That is something commonly known within the Rider War, a war all for the sole purpose of granting the victor a single wish... When a particular young man takes on the mantle of Ryuki, can he survive through his adversities? [Powerful OC] [Male OC x Small Harem (3)]

Sunset Shimmer was Princess Celestia's Student however an argument between her and Supernova Burst cause her to be sent into the Mirror however instead of Canterlot High she ended up in Tokyo Japan meeting Kanade Amou, 2 years later after Kanade is injured due to using the Swan Song Sunset was sent on a mission to Canterlot High to investigate the magic detected there

This is a one-shot prize for Latina shewolf for winning the Minecraft Diamond Hunt competition we had a while ago. Bede wakes up in the morning, the day after he had a romantic evening with his girlfriend, to find out his partner has somehow transformed into a Pokémon! How will he be able to take care of her while having a full schedule at the Gym? It's Daddy Bede time! Bede/Serena