Espíritus (seirei), son seres extraordinarios de otra dimensión. Se desconoce si tienen voluntad propia o no, pero cada vez que llegan a este mundo, crean un Terremoto Espacial similar a la explosión de una bomba que destruye todo lo que engulle. Sin embargo, en 1999, un meteorito cayó sobre la tierra impactando una ciudad de Japón llamado Shibuya destruyendola por completa trayendo consigo, worms, seres del espacio exterior con formas de insectos humanoides al evolucionar, ahora, con estas dos amenazas, existe una organización secreta llamada Zect cuyo deber es eliminar a todos los worms y espíritus para salvar a la humanidad mientras que se rivalizan contra la unidad AST del FTAJ (La Fuerza Terrestre de Autodefensa de Japón) cuyo objetivo es la misma que la de zect, sin embargo, si AST tiene a los magos, Zect tiene de su lado a los mejores guerreros creados para combatir contra los worms y espíritus, los Zect riders, los guerreros que se enfrentan tanto a los worms y espíritus y a los miembros de AST, este es el comienzo de una historia en dónde dos grupos se enfrente entre ellos para eliminar a los seres espaciales de otro mundo, mientras que un rider solitario se enfrenta contra el verdadero enemigo para proteger a las personas siguiendo las palabras del sabio. CAMINA POR EL CAMINO DE LOS CIELOS, PARA GOBERNARLO TODO! (Ten no michi o iki, subete o tsukasadoru)

The year is 2033 and life has been miserable for one Shotaro Onodera, son of Joe Onodera, and the grandson of famous Shotaro Ishinomori. Originally Shotaro wanted to be one thing more than anything and that was to be a Kamen Rider. Unfortunately after gaining the ability to become a Kamen Rider thanks to the sacred gear he was born with, he found out that there was more than flashy kicks and poses. The life of a Kamen Rider genuinely sucks, and after an incident where he failed to save someone from a stray devil, he decided that for everyone's sake it was better if he left everyone behind and dropped off the face of the earth. Now years later his mistakes come back to haunt him in the shape of a little blonde boy who went by his father's name, whom later decided that for the sake of his father and mother's happiness he would do the unimaginable, which was to reset the entire world. But just before Shotaro's memories would be erased by the reset, he made a promise even if he wouldn't even remember it. And what was that promise? "I promise you, I won't make the same mistakes again, and I will not only fight for everyone else's happiness but also....my own"

Within a peaceful town of Kouh is a young man by the name of Y/n L/n. He attentions school and is very famous among the students due to his violin performance as well as being the top most attractive male student for the ladies. To everyone he is a normal person like everyone else however he had a secret. He is actually half Fangire and at night he is known as Kiva, a legendary and Mythical being by everyone that is the protector of Kuoh from evil. He battles Famgires and other threats so to protect his home and he isn't the only one as he has alliance helping him as he shall shatter evil while being a mysterious hero for the innocent.

Hajime Aikawa, a young man whose name coincidentally resembles a character in the Kamen Rider Blade series. he is is a big fan of tokusatsu especially Kamen Rider, one day he died because he saved a small child who was almost hit by a truck and his soul met a Goddess who offered him go to another world with power. (Very slow update) This is one of the Reincarnation to Honkai impact 3rd as Kamen rider or Ultraman series

Gender equality is a thing of the past, decades ago when the realm known as Mato opened up and monsters known as Shuuki began invading Earth, humanity had a singular hope. Women who consumed the Peaches that grew within Mato gained superhuman abilities allowing them to combat the Shuuki. Forming the Anti-Demon Corps, these brave women defend humanity from the Shuuki while men are left to perform most menial jobs. However the Onmyou Agency in their pursuit of further scientific advancement to combat the Shuuki, unleashed a group of monsters far worse than the Shuuki themselves. B.O.A.R.D a branch of the Onmyou Agency develop technology to combat this new threat. Two young men are selected to utilize technology to combat these monsters, however when they cross paths with members of the Anti-Demon Corps will lead to the secrets of the demonic realm to be revealed. Chained Soldier belongs to Takehiro, Kamen Rider belongs to Toei, I own my OCs and the plot.

Basically the cast of MHA and LOV were summoned into a room. There, they will react to Multiverse, mainly Tokusatsu.

[Kamen Rider Gavv x Reverse Isekai Mega Man Crossover!] After the fall of Stomach Family, many of Granute's family are exiled their relatives after seeing them eat the Dark Snacks previously as the Granute become despair. Until the group of lost Granute meet the Time Jacker to chosen them to become their army and revive the Stomach Family, as they join the Neo Stomach Inc with the revive Stomach Family. The Time Jacker found the world of Robot Masters to merged with someone else's world into one. Kaguya notice this and decide to find the successor of Gavv to stop them. Follow the story of the new gen Kamen Rider Gavv and Mega Man who will make humans co-exist with Granute and Robot Masters while prevent the Dark Snacks happen.

Izuku Yagi Midoriya was declared Quirkless while his sister, Izumi Yagi Midoriya had an evolved form of their mother's Telekinesis Quirk. But instead of being pushed aside like he's nothing, the Yagi Midoriya family still loved Izuku with all their hearts and will try anything to help him. Though it didn't stop their former friend Katsuki Bakugou and his lackeys from calling Izuku weak and beating him up. But luckily Izumi was always there to stop it. just before the Brother and Sister started their final year of Aldera Junior High, the Yagi Midoriya family went to I-Island for a special tour since an expo will be held here in 1-2 years time. And it was during this tour that Izuku would awaken something that David Shield and other people were researching on, something that'll help kick start Izuku's path of becoming a Hero!

En un accidente dimensional, Kamen Rider Decade y Gokai Red aparecen en un mundo desconocido: la ciudad de Kuoh, donde demonios, ángeles y caídos libran una guerra silenciosa. Lejos de sus propios universos, ambos héroes deberán adaptarse a una realidad gobernada por jerarquías infernales y poderes sobrenaturales. Entre las aulas de la Academia Kuoh y las sombras de antiguos pactos, Decade y Gokai Red tendrán que enfrentarse a enemigos formidables, cuestionar sus propios destinos y decidir si lucharán solo como viajeros... o como los protectores de un universo que no es el suyo.

Alchemy, the medieval chemical science and speculative philosophy that aims to transmute base metals into gold, discover a universal cure for diseases, and discover a means of indefinitely prolonging life. And at the forefront of creation stood artificial creatures known as Chemies, each individual Chemy possesses a supernatural power that can easily change the order of the world. Now a young Alchemist must venture with his friend to find all 100 before evil villains can claim them.