Nintendo High is a school where they bring education, build friends, and have fun activities and spirits. It also brings opportunities to those who first arrive or transfer there. But one opportunity becomes an unknown threat: the Mazin System. It remains unknown as the app was once deleted when its negative emotion form was destroyed, resulting in erasing the memory relating to the Mazin App, as Mazin System always targeted Nintendo High for unknown reasons. However, there was one boy who was a fan of Super Sentai, who would not only make friends and find loved ones but also become a hero to the school and its people as he recruited four heroes to become a ranger; his name is Akaigen Himiku. Nintendo High was a Web Series created by Foozle The High School Heroes was created by J Storm Inc. & Toei, and broadcast by TV Asahi

In the world of Gotchard, it was all similar to the main world of Kamen Rider, the only differences were the equivalent of Houtaro Ichinose, Minaru Ichinose. While things were all going the way they originally were in the first two episodes, the Three Dark Sisters discover the world of Smash Bros, a world full of crossover characters from other franchises. When the three encounter the events of the World of Light event, Galeem is sealed within Blank Chemy Card, as the Three Dark Sisters learn that this universe has the potential power within to their advantage. So, they found a way to fuse both worlds together in one world. And when that happens, the Three Dark Sisters capture every potential Fighter and character into their bidding. This will prove the test for Minaru to save everyone from different worlds as he makes a bond with others.

It's been years since the first Decade. Destroyer of Worlds & Savior to all lives from conflict or battle. In his final chapter of saving one world, he gave Saber Ridewatch to Sougo after he was defeated by Ohma Zi-O as all seven timelines were restored, a new generation emerged. A boy, Sora Kadoya, wanted nothing but normal lives and had difficult times with his own shame & failure, he and his friend, Sheila Hikari, were dragged into monsters from different worlds as familiar device from the dream Sheila had as she had no choice but to pass it to him as he now inherits the power of previous user and becomes Kamen Rider Decade as they now end up travel to other worlds to destroy & save lives.

A long time ago, there was once love & peace between the Moon Kingdom & the Earth Kingdom. But they were attacked by invading forces of Earth Condemnation Group Yuumajuu. But to their shock and surprise, they had Guardian Angels from Earth itself from the heavens, they are Gosei Angels, the three tribes of Earth's source that protect life of the planet for a long time. With a combined effort, they seal the Yuumajuu in Erurei Box the Yuumajuu made as both kingdoms had help from legendary warriors they look up to the most. They promise to Gosei Angels to keep secrets about their society as they always fulfill their promise that day. Later on, after the downfall of Silver Millennium from the force of the Dark Kingdom, the Sailor Senshi were reincarnated as new people in the modern day after the seal was complete thanks to the power of Silver Crystal. In modern times, the Sailor guardians will not only be awakened but a new Gosei Angel will be awakened as well by the chosen member that represents the five original heroes from Gosei World.

College student and motorcycle enthusiast Takeshi Tengu is abducted by the evil organization Sustainable Happiness Organization with Computational Knowledge Embedded Remodeling, otherwise known as "Shocker", and converted into Augment as part of their plans for world domination. While kept away at night during their time off, the roots begin to come out, as the unknown light shines on the face of an unconscious boy, who passes its powers to him as it leaves no trace behind. Later on, they were confused about the power that is within him but they continue their plan. Before they can brainwash him to do their bidding, he escapes and uses his new enhanced abilities, renaming himself Kamen Rider, to wage a war against Shocker

In honor of the Taiwanese Toku love letter film, Machi Action, this fanfic dedicates the story of the main hero's struggle with the life he lived in, feeling as if he were replaced or just forgotten by the media in his legacy as other stories will take place after the first arc was completed. First Arc: Recover Rediscover (Where the dedication starts)

[Kamen Rider Zero One x Honkai Star Rail Crossover!] After the event of Zero-One, the world is peaceful again. Tsukasa Kadoya found the successor of Reiwa's First Rider, he meets an otaku and gives him Zero-One Driver to the young man, now the young man chosen to become the next Zero-One. He and his partner, Izu appear in Astral Express and meet the character of Honkai Star Rail. Now he has to face reviving MetsubouJinrai.Net, Neo Zaia Enterprise, and evil A.I. Now he will jump toward people's dream of the multiverse.

[Ninpuu Sentai Hurricaneger x Teenage Mutant Ninja Turtles 2012 Crossover!] After the event of Hurricaneger, the Hurricaneger retired. AkaRed decides to look for their Successors to become the new generation of Super Sentai. When the Space Ninja Jakanja return and head to another world base on Teenage Mutant Ninja Turtle, the world is in danger because of Foot Clan & Jakanja. Akared looks for the successor of Hurricaneger. Three young people who are chosen to become the next Hurricaneger, and they will work together with Ninja Turtle to stop Foot Clan & Jakanja. Shinobi Change!

[Kamen Rider Fourze X Blue Archive Crossover!] Hiroto Kobayashi is the legendary Delinquent called "The Red Demon", a famous Delinquent who stands for the right thing and beat up some bad guys, after a cram school event because of a scam, the police let him go and meet Misaki who was a Legendary Delinquent. Later they both meet Tsukasa Kadoya and together they both send to the world of Blue Archive. Now the Zodiart is back but also the school having a war against some bad students, it's time for the Space Teacher protect Kivotos City from Zodiarts. UCHU... KITAAAAAA!!!!