Timeless Heroes

by PhantomKnightPercival

After an unforeseen chain of events, Class 1-A now resides in the world unlike their own, where heroes are not a paying job. And the only heroes are the unforgettable soldiers of justice, Kamen Riders! Join the heroes in training and the veterans of the Heisei era, as they will learn what it takes to be a hero.

Kamen Riders, they were many things; heroes, villains, ghosts, demons, monsters, time travels, friends, lovers, gods…. They were the symbols of aspirations. Dreams. Hope. And why they made us the heroes we are today.

On the early morning of Tokyo, Japan, the class of 1-A began their field trip to the legendary Museum of Heroes, where heroes from the very beginning to the age of All Might. This is the most anticipated trip for many reasons, it is hard to visit, it is very pricey, and it only opens twice per year. Izuku and his friends are definitely want to make this memorable, because it will soon be their only chance. On the train ride to the museum, Izuku looks out the window and stares at the mountains and watery lands passing by, 'I wonder if I get the chance to see the landscape again once I go pro?' he wondered, he looks at his classmates and wonder if he ever going to see them again once they become heroes. It is melancholy that a life of a pro hero will never be easy, they will forget the joy they once have, the feeling of being loved by loved ones, or have the time to celebrate the things, they soon will be gone.

His eyes welled up and nose starting dripping a bit, but he quickly wipe it all left, there is no need to feel sad, it is time to embrace the moment and create unforgettable memories that not even death would ruin it. But unknown to him, the world started to glitch and slowly turned to dust.

Everyone started to talk about the future they are planning to have,

"I will be the most manliest hero you guys will ever see!" Kirishima said, "Me and Bakugo will be also the most manliest couple too" Bakugo growled at him,

"Don't spout shit like that to everyone!" He yelled,

"Sorry sorry sorry" He said while a sweatdrop appeared on his head,

"Man, I wonder if kids will see you as a caution to behave" Kaminari joke, then get chased by the ash blonde boy, "I'll show you!"

Momo just sighed by the sight, "I hope they don't break anything in the museum…"

"If the did, it would probably resulted in getting expelled" Kyoka added, while listening to some tunes on her Mp3. Iida stated to scold the two for running around in public transportation while everyone else kinda dozed off into their seats. The teachers were on the other side of the cart along with Eri who Aizawa decided to take abroad because he can't find a reliable babysitter at the time and Mirio is currently unavailable at the time. All Might, the former number one hero just smile at the teens, making the best of the little time they have left as he member his youthful days, if only his late master could see him now. And Eri is currently coloring a picture of Aizawa, Mirio and Izuku, the three people she sees as her heroes, he is hoping to spend time with Izuku as he promised to her and teach her what it means to be a hero.

Everyone is enjoy their relaxing(somewhat) and peaceful moment in the train ride.

*Screeching halt*
The train stops so suddenly, it threw off everyone, because the next stop for another hour and a half. Aizawa went to check on the conductor, "What the hell is going on?" He asked himself, he walked towards the nose of the train and see that no one is here, "Huh? Where did the conductor go?" unknowing of him that someone or something is behind him.

It was a monster with red bone like armor with black markings, its bright blue eyes glows while holding a sword (Think of it as a red version of Nasca Dophant but with bone like armor and with the head of Kamen Rider Gills), he strikes his sword at the pro hero but he managed to catch on quickly and dodge his way out of the nose. He quickly runs away from the beast, 'What the hell is that?', he made his way to the students, "Class, we have something on the train, it could be a nomu! Evacuate the train immediately!" And the student quickly follow his orders while their sensei look back to see if he followed him before getting off the train, he asked, "Is everyone alright and present?" With everyone making sure they are here and alright, he didn't let his guard down. And boy his is right,

"As expected of a hero…" it was the monster again and his voice sound so distorted while scary, "Too bad, it will all be for nothing…." He puts on a belt with a symbol of a train tracks and pulled out what appeared to be a train pass, "Henshin…"

"FINAL FORM" the belt announced, and it's appearance changed. Now in armor consisted of black boots, black gauntlets, a red chest plate with a train track motif in the middle of it. His helmet show red visors straight out of it while sporting cracking effects on the body, "Kamen Rider Final" it said, "And curtains calls for all of you."

The students felt more fear than ever before while Final sharpened his blade on his arm as he walked towards them very menacingly. Though some of them could take him out in a second but something about him gives off a very catastrophic vibe that he could easily kill them without thought. Eri started to hold on to Izuku while the plain looking boy holding on to her, blocking her from seeing what may come, both of them shutting their eyes. The teachers All Might and Aizawa bravely stand in front of the students, keeping the evil Kamen Rider from going any further.

"You are very brave to protect the brats. But you just delaying the inevitable" It charged towards them with its sword held high as he will begin what they believe to be the scariest thing they have ever seen.

But a dimensional wall appeared and out came a man with light brown hair, in a black suit with a magenta button up shirt underneath and a magenta camera around his neck. Final stopped and tilted his head a little, "Who the hell are you?"

"I'm just passing through Kamen Rider...remember that now" He straps on his magenta driver with 19 symbols around the rims of it. He pulled out what looks like a card, "Henshin" He insert the card into the driver, "KAMEN RIDE:" the driver said, then he activated it, "DECADE!" The man changed forms as well, magenta armor with a barcode motif with an X on his chest. He charged towards Final and clashed his sword against his.

Everyone was in shock at the sight that they are more of him, but are also amused by the sight of the fight, a hero and a villain clashing against one another. That was cut short when they noticed everything around is fading away and dying at the same time. Their surroundings is changing out of nowhere, the trees and plant life dying, water drying up, and the ground starting to break about, creating gaps that could have them fall in. It started to more of a barren wasteland now.

Decade insert a new card into his driver, "ATTACK RIDER: BLAST!" His sword turned into a gun and blasted Final, causes him to fall back a little. Decade took the opportunity and punch him and kicked him to the ground, "Who sent you?" he asked, while placing his foot onto his chest

Final held onto his foot and held it tight, "Does it matter, those kids are dead and you riders already failed to stop me!" He laughed maniacally but winces in pain when the magenta rider pushes his foot into his chest,

"Who sent you!?" He asked,

"Foundation X…." The monster said, then he suddenly disappeared, disappointing the rider,

"Shit…" He looked up and by surprise, an army of Kaijins from the past appeared, 'I better quickly get these people out of here before they start to disappear' He opens a larger dimensional wall, 'Maybe those idiots could help them' He said to Izuku, "Oi kid" he throws a packet of pudding to him, "Catch"

Izuku caught the pudding and wonder why he did that.

*Incoming Train*

Train tracks formed on the ground and a bullet train appeared out of nowhere and stopped right by the UA students and teachers. Out came a red oni with black markings, spikes on his shoulders, a peach belt and silver teeth. He look very pissed off, "So it was you!" The students were scared at first but Decade came to greet,

"Hello Momotaros. I guess your love for pudding could attract an idiot like you" He smirked and takes the pudding cup from Izuku, "You can have this back if you do me one thing. Take these people, they are going to disappear if they don't enter DenLiner"

"DISAPPEAR?!" Everybody screamed,

"I am sure these guys will explain the situation" The rider then went through the wall and soon the Kaijin started to charge through to form an assault on the UA team. Momotaros was annoyed and quickly yelled at the students and teachers to get in or die like an idiot. All of them quickly enter the train while the train itself depart into a place where time is everything.

DenLiner

Everyone was more confused than ever. First everything that was once their home country is dead, monsters, guys in armor, and now a train that appear out of nowhere. But now they see the oni known as Momotaros, now they see a blue theme monster with turtle shell theme armor and hexagonal plates place on his armor. A black and yellow monster with a sumo bear theme, he had bulky body and a jacket with fur lining and have an axe belt, he is also sleeping on the seats of the train. And finally a purple dragon theme monster, who look younger than the others wearing a purple trench coat and headphones. He is busy drawing on the floor like a little kid.

They stayed silent for the time being while Momotaros stares at them with annoyance, "That magenta bastard...leaving his responsibility onto me! I keep telling him not to bother me! I am very busy!" He ranted on, which scare the students more

"Senpai. You are scaring the ladies on this ride" the turtle monster said in a flirtatious tone which creeps them out more than Mineta somehow,

"Shut up, Kame! The last time we deal with him, we ended up in the Edo Period!" He yelled, then looked at Izuku, "Ryotaro? Why you dye your hair? You look like broccoli!"

"Eh?" The hero in training said,

"Sempai, I don't think that is Nogami, just a plain looking boy" 'Kame' said,

"What are you talking about? Look at him, he looks like he handle so much abuse like Ryotaro. Look at his arms and his face, he as the face of a guy who get hit occasionally. He look badass!"

Izuku stepped forward, "I think there is some mistake" But he accidentally put his foot on the purple dragon monster's drawing, causing him to freak out,

"Hey get off!" He flipped off Izuku away from his drawing, the poor boy landed on the cafe table, in pain from the impact,

"MIDORIYA/DEKU!?" Everyone yelled,

"See he has bad luck like him too" Momotaros noted,

"Baka Momo!" The dragon said, "Ryo-oniichan would never step on my drawing" He hits Momotaros in the head then turns his attention to Tokoyami when he notices his bird shaped head, and start petting him, "Birdie" which irritates both the red oni and the UA student,

"Why you little…" He runs towards the young boy which made him run away from the demon, "Get over here, brat!"

Chaos ensues as the two monsters running around the train cart. Momotaros was ranting some nonsense as the dragon monster hides behind the bear monster who is still sleeping through all this noise and madness,

"Wake up Kuma!" He yelled after slapping his head, which woke up the other,

"Momonoji…." He yawns, "Is it lunchtime?" He pops his neck with one hand and gets up and notice the added 23 people in DenLiner, "Oh hello…." He noticed a sad Eri and kneels towards her, "What's wrong, little one?" He asked, but Eri hide behind one of the student, "Don't be afraid" He handed her some tissues. The child was hesitant at first but accepted the tissues from the kind bea, forgetting the chaos she sees behind him.

Aizawa has it up to here with this madness, first the change in Japan, the monsters, the riders, and the monsters again. What the fuck is going on here!? Before he can yell at the idiots, A woman with a waitress outfit with black tights with white stripes, red gloves, red boots, white collar, a halter, a cap on her head. She have short black hair a pink stripe, came into the cart with a tray full of coffee for the monsters. The four go to the table calmly and enjoy their coffee with all of them saying, "Thanks Naomi-chan!"

"You're very welcome" She replied with a heartfelt smile, then notice the new guests on DenLiner and speak on a small megaphone, "Thank you for boarding the DenLiner today. Your attendant today is...ME! Naomi!"

They started to feel a little relaxed to see another human being but still asking what's going and where and what is this train going on. Luckily All Might kindly asked the waitress, "Excuse me, miss"

"Yes" She gave him her full attention,

"What is this DenLiner? And what are you people of you kindly give us an answer"

A new voice popped up, "DenLiner is the train of time. Going to the past, present, and future wherever it stops" A man in a suit, holding on to cane enter the cafe,

"Who are you?"

"I am the owner of this train you and your people enter, Toshinori Yagi or do you prefer All Might" The owner moved to a spot of the diner and sits down while Naomi served him a plate of fried rice with two flags on top of it. All Might walked up to him,

"How do you know who I am?" He asked, then one of the students answered,

"Well of course he knows who you are" Mina said, "You're well known among everyone"

"In your world, yes, Miss Ashido" Owner said while eating his rice,

"Huh? What are you talking about" Mina asked, "And what do you mean 'In your world'"

"The man who saved you, Kamen Rider Decade, Tsukasa Kadoya, has the ability to travel worlds. Alternate realities where one simple thing could result in a different outcome in the future. He opened a portal on DenLiner to travel in your world where Momotaros picked you all up, while traveling I see the past, present and future of your worlds history. But now there is no future for your world" The seriousness in his voice leaves chills down their spines,

"W-What do you mean?" Kaminari asked,

"A great catastrophe happened in the past, creating the new present where you all come from, destroying the set future that was once yours. Everyone you know and love have either died or never existed. An Imagin destroyed your future and your homes."

"Imagin?" Izuku asked,

"He means us" Momotaros said, "We are time traveling creatures that based on someone's imagination. We grant wishes to fulfill your desire, then we travel to your strongest memory and do whatever happens next" Upon saying that, Momotaros almost got his head hit by some of the students, "What the hell!?"
"Tell us where that 'Imagin' went?" Todoroki said with both of his quirks active,

"Explain yourself villain!" Momo yelled, and Bakugo just charge towards the red demon, "DIE!"

Momotaros dodged and quickly speak, "We're the good guys dammit!"

"Says the monster!" Bakugo yelled, he uses his explosive quirk on Momotaros but this isn't his first rodeo. The demon grabbed the explosive student and headbutts his face. Bakugo step back a few and quickly rush towards the accused monster while Todoroki freezes his feet, making it difficult for the peach boy to move out of the way, "Dammit! Kame! Kuma! Brat! Help me out you bastards!" He yelled so damn loud, making Eri cry at the sight of violence between the three, which triggers 'Kuma' to act.

"You made the young girl cry!" He grabs Bakugo, Todoroki and even Momotaros in a bear hug like hold and sits down in a seiza position, "Now stay!"

"What the-!?" Bakugo tries to breakout but the bear is like a freaking titanium cage,

"Hey Kuma! Why are you attacking me!?" Momotaros ranted while trying to break free from his comrade's grip,

"Zzzzzz" But he is asleep, making his grip even harder,

"Are you kidding me!?" he yelled,

"Sempai, I think you scared of that little girl over there" His hand gestures to the even more sad little girl, the red taros looked over and started to awe,

"So adorable" he said and stop resisting,

"I think we should properly introduce ourselves to stop anymore damage on the train" He goes to Momo for obvious reasons, "I am Urataros and please forgive my senpai's behavior. He not much a people person as you see" He held her in a gentleman like posture and look up to her face, "You reminded me of a sister of mine, because you're as much as beautiful as she is~" That comment made Momo blush out of control for whatever reason, she wants to hit him but his smooth voice and sweet words stopped her from thinking a bit, "I-I am?" she asked,

"SERIOUSLY!?" the rest of the girls sans Eri yelled,

"You perverted turtle!" Momotaros yelled,

"Anyway, the man who is holding your friends in a hold, this is Kintaros, a strong but kind individual"

"Zzzzzz" he snores while keeping his grip on the three,

"And over there is Ryutaros, the youngest of our group. Very childlike and sometimes a little brother to us all" Well not all of what he said is a lie, which made Momo blush a bit over his caring nature of his friends or 'brothers', which can be a lie or not.

Everyone feels a little at ease, then introduce themselves and began taking their seats in the cart. While Momotaros is trying to break free, "Hey Kuma! It's lunchtime!" which woke him up,

"Naomi, yakisoba please" He said,

"Okay!" the stewardess said so cheerfully, while Momotaros goes back to his coffee which has already been drank, "What the!?" He looked at everyone in a annoyed mood, but sighed in defeat, "At least I got my pudding" He pulls out the cup and began enjoying his favorite treat, Eri looked over and sees an apple on the label of the pudding and began to drool. The little girl walked to the happy demon stared at his treat. Momotaros took noticed at that,

"What?"

"Apple…"she said,

Momo look at the label of his pudding, "You want some of this?"

"Please" She give him those adorable eyes which kills Momo's option to decline,

"Awww. Okay" He handed her a spoon, and she sits next to him and they both enjoy the apple treat, "So good~!" both of them shouted in excitement. Everyone find it sweet for those two to enjoy sweets together like siblings, though everything remain silent until Izuku spoke up,

"Well it's safe to say that they are friendly" He gave out a nervous chuckle while some of his classmates and All Might agree but also the rest and Aizawa kept their guard up,

"What? Can't trust heroes?" Momotaros said and been answered with shock, "I am Kamen Rider Den-O, the coolest you ever meet" His prideful nature is big, it could be a forest right now,

"I find that hard to believe that monsters like you would be considered heroes" Todoroki remarked,

"Make sense for someone like you to judge someone by his or her appearance" Urataros calmly argued, "After we saved your lovely friends from being erased"

"That doesn't change the fact your kind destroyed our home!" the half and half hero yelled,

"We know nothing about that Imagin. It's best you calm down or something worse might happen to you" His tone turned a bit threatening,

"Is that a threat!?" He asked,

"Not by me but by Owner-san" Todoroki turned to see the owner is behind him,

"I will not tolerate this behavior on my train. This is your only warning, if you violate my rules then I have no choice but to eject you from DenLiner where you forever be trapped in the sands of time" With the sound of his serious voice, the icy hot teen was frozen but still heated up,

"Why you let those monsters stay here? How do you know that they won't hijack the train!?"

"The Taros and their contract holder, Ryotaro Nogami, risked their lives to keep history on course. I made them part of the DenLiner crew as part of my thanks for saving the future, never I thought I meet a group that would protect time than to alter it for their own gain. If you refuse to believe that, then you have no right to become a hero if your one track mind sees from one angle." The owner then left the cart, leaving the words he said behind.

The words were echoing into their ears, maybe they judged prematurely and want to give it another try. Ryutaros skipped to Eri with his crayons and paper, asking her if she wanna play with him. The little girl smiled and joined the young Imagin and begin to draw on the cafe table.

"Mr...Momotaros, would you kindly explain what a Kamen Rider is?" All Might asked,

"Huh? You don't have those in your world?" Momo asked with a surprised tone in his voice which everyone nod to his question,

"Yare, Kamen Rider is a hero who defends the weak and stopped whatever jerkwad trying to do" the red imagin picked up a packet of pudding and start eating while explaining them, "We are the justice that keep the bad guys away" He proclaim,

The One for All inheritor eyes grew in amusement, "So you guys are pro heroes?"

"Well I am a pro at ass kicking" Momo said so smug,

"So what agency you worked for?" He asked, "And what school you came from?"

"Agency? School? What the hell are you talking about, Midori-gaki?"

"Uhhh did you have a license?" Is all he could say,

"A license? I got motorcycle license but that's it"

"No. A license to do hero work"

"Eh?" Momo, Ura, and Kinto said, look at the teen with a questioning look, "Why would we need a license to be heroes?" Ura asked,

"Because that is the law" YaoMomo said,

"Screw the law. The world is at stake and we need to take action" Momo said,

"Then you are just as bad as the villain" Tsuyu bluntly said to the demon,

"Do you think I care. I fight for the weak and beat up any jerk who dare picked on the weak" Momo sits down next to the counter where Naomi worked, "What a dumb idea. A license to be heroes, what's next pudding is considered illegal?"

Kaminari whispered to Kyoka, "What is with that guy and pudding?"

"I don't know but he makes you look smarter" the punk girl started to hold her giggling from him,

"What that supposed to mean!?" the electric user shouted,

Uraraka raised her hand and asked the pudding lover, "Wait if you don't have license, how did you get paid?"

"Paid? Like in money?"

"Yeah"

"Riders don't get paid" Momotaros put it out bluntly which shocked the students, "We don't do this to get something in return. We do it because not everyone can defend themselves. What kind of sick world you live in?"

"What kind of world you live in, where vigilantes like you running around and break the law" Aizawa argued, Momotaros felt so pissed off again, so pissed off that he want to punch the messy hair teacher. But before he makes his move, a new voice came out,

"A world under constant threat of monsters, aliens, ancient civilizations, secret organization, and of course self proclaimed gods that will enslave the earth or destroy it or something worse" Out came into the cafe cart, Tsukasa Kadoya, "Unlike your world, we don't have superpowered heroes in tights with badges. We are usually are your only hope" He sits down very calmly and ordered a cola from Naomi, while the students gawk at the man who saved them from the imagin. They gather around him, asking him questions in who he is and what does he know about Kamen Riders,

"I am Tsukasa Kadoya, also known as Kamen Rider Decade. I am a traveler of worlds, each one different than my own homeworld" He said while sipping on his cold drink, "To answer your incoming questions, Kamen Rider were first came in 1971, where the first rider was going to be turned into the greatest weapon the world would fear. But he escaped by the help of the scientist from the evil organization, Shocker. During his time he became the soldier of justice and vow to protect the world from evil. His creation led to the creation of other riders"

Aizawa sits next to the rider, "Why do you continue to fight despite risking yourself to trouble?"

"Does it matter?" Is all he could answer, Iida find that answer very frustrating as he kept quiet about these antics of riders and monster, then about what they do,

"Yes, it does. You can't jus-" He was cut off by Tsukasa's justification,

"No matter action we do, we protect the innocent lives that are affected by our mess. Once we donned the name and devices, there's no going back to our normal lives. Our homes are targets for evil to throw a dart at." Then the students think about what he said, how his home is always under constant threat, but not like what they have in their destroyed world. There were only occasional purse snatchers, drug deals, and thugs. But not like taking over the world or the destruction of earth or even something that will result in something far worse. Who cares if they break the law, what they heard just now, it is a life more than just a job to do. It is a life that no one should follow, a life that will possibly lead to nothing but despair and a bad ending.

The magenta rider finished his drink and begin to leave, "When you enter their world. Understand that are many things worth protecting and we set aside our wants for others. Heroes for money and fame are not welcome to that world." He left the cart and soon the train.

The students silently take all the information that they heard today, they feel bad for what they said but can you blame them? They lost their homes, family and friends, being forced to go to another world that is different than their own, wondering why they still exist.

They look around and see the environment, Kintaros is sleeping in the booth, Urataros is flirting with Naomi, Ryutaros is drawing with Eri, who is also drawing and having fun with the Imagin, and Momotaros is eating his pudding. They see a home, they see a family, they something that they wouldn't understand. Well maybe it is the right time to make things right with them.

Then suddenly, Momotaros got up from his seat and sniff the air, "I smell Imagin!" He yelled so loud, "I need to go! He quickly left, leaving everyone confused but they follow him.

Milk Dipper

Ryotaro Nogami is the unluckiest man alive, spent more time in the hospital than Izuku has in his high school career. He even got struck by lightning...Five times! How is he still alive is life greatest mysteries, he was born with a Singular Point, an ability to be unaffected by time if the course of history changed. But with the heart of kindness, he never uses his powers for his own personal gain. Despite being born with a big 'F You' from whatever gods he pissed off, he still thought of others before himself; for every deed he does, it resulted in him getting slapped in the face by his luck, but that means nothing when he done the right thing and created a smile on someone's face.

These days after his mission as Den-O were over, he looked over his family shop while his sister, Ari is currently on a honeymoon with her husband, Yuuto. But with Ari's absence, so is the attendance of the customers, who mostly come to the Milk Dipper because of her despite being married. Looking back, he remember when Momotaros always scaring off the rude ones out of the shop while screaming bloody murder from the violent Imagin. He laughed and sighed, he still miss his comrades and the times he spent with them, he wonder if he'll see them again.

*Scream*

The unlucky worker runs out of the shop and see people running away from an invading threat. His eyes widen upon the sight of a recent enemy that was destroyed, Another Den-O. A dark mirrored version of his prime Den-O sword form, with red horn like eyes, big red shoulder pads with a dirty silver edges, chestplate have long white robes coming out of the breast area, four swords on the hips, jagged white boots and gauntlets, his head looks like a train wreck yet functional like a distorted version of the helmet.

Ryotaro can't believe it that he is still alive despite defeating it last winter, but nonetheless, he quickly grabs his broom and begin hitting the kaijin with it, but it broke after a couple of hit, whether it's bad luck or a broom is not a suitable weapon on kaijins but either way, he is screwed. The monster hits the man into the ground then pulls his swords out like daggers, ready to kill him without mercy. With each strike attempted on Nogami, he quickly dodged and slides out of the way, but it made the creature more mad and made him more unlucky.

He quickly got up and made a run for it, trying to find something to fight back with. There was only a pebble in the road that was used against him by making the unlucky hero trip,

"Ahh!" He landed on the empty road, in front of Another Den-O, oh of all the damn luck he has! The monster growled while lifting his arm up to the blue sky and prepare to strike him once and for all. But suddenly, it got kicked in the face by very likely Imagin, "Oi asshole! I thought me and Ryotaro kill your sorry ass!"

"Momotaros!" Ryotaro exclaimed, surprised to see his partner again,

"Yo, Ryotaro. Ready to beat this asshole again" He throws a belt to him and the unlucky hero straps it back on and nods. Momotaros enters his body altering his looks. Now his hair raised with a red streak and his eyes are red as the oni, now ready to fight their foe, "Henshin"

SWORD FORM

The students came and witness the awesome sight of the transformation. The duo donned red and white train motif armor with red visors sticking out of his helmet. Kamen Rider Den-O is back in action,

"Ore Sanjou!" Momotaros exclaimed it proudly while doing his signature pose, "Man that feels good to do it again!" He then runs up and punches the monster and continue his assault on it, feeding his lust to punch something worth punching. The student on the sidelines, watch this as they took mental notes of what they saw,

"So cool!' Izuku yelped, "Never have I seen such partnership between those two…" He went off mumbling about how these two worked when sharing a body, unknown this won't be the first rider that shares a body,

"Hmmm though that monster looks like him" All Might said,

"Yeah but had a twisted mirror version of it" Izuku added, "I wonder what kind of world we enter?"

Den-O have weakened Another Den-O as the two clashed their swords against one another, ut it was a useless struggle on the copy's part as Den-O kicked him and uses his special move,

"FULL CHARGE" The belt chimed and the sword of Den-O infused with red electricity and glowing as it is fully charge,

"Ore no Hissatsu Waza! Part 1, 2, 3, and 5!" Momotaros yelled,

'Did he skipped 4?' everyone thought.

The sword strikes down the kaijin in full force, destroying it in the process, "Now stay dead, bastard!" the duo takes off their belt and split back into two. Ryotaro gets a tiny headache as it's been awhile since he used Den-O while Momotaros is all excited as hell to finally get some action. The oni turned to his partner,

"It's nice seeing you again, Ryotaro"

"Same to you, Momotaros" The two shakes hands and fist bump in comradery, then Ryotaro almost got hit by a falling lamp post, ruining the moment, "Gah!"

"Seriously!?" Everyone including Momotaros yelled, the would be victim just laugh a bit,

"Your bad luck still follows you" The oni groaned, "Your grandson will be pissed if you actually get hit by that"

"Yeah. At least this is the first time the post fall on me this month" Nogami joked then sees the group from the other world, "Oh. You've made friends, Momo"

"Nah. These are just stowaways that lost their world"

"Oh my. Well lets offer them some hospitality" He walks to them and bowed in greeting, "Hello, my name Ryotaro Nogami" the group from UA bowed in response, "Would you like to come in for coffee?" He gestures to the Milk Dipper.

Soon everyone was relaxing in the coffee shop with a cup of coffee in hand, except Eri who is drinking apple juice. The students kinda agree with Momotaros mistakenly call Midoriya, Ryotaro, their kind nature is comparable from their soft voice to their gentle touch. All Might walked to Nogami, "Thank you for your generosity"

"No problem. I did it because I feel bad that you guys lost your home so I wanted to cheer you guys up"

"You're not confused about this other world stuff" the former number one hero asked,

"Well if you met the Taros, nothing seemed out of the ordinary to me" The former rider commented, "I wonder what you guys do to survive?"

All Might and Aizawa froze, wondering how the hell would they make a living out of this if heroes don't get paid for their hero work in this world. Especially with 21 kids who are in need of care now that their families are gone from existence, how are they going to survive this unknown world,

"Hmmm I could use some extra help around the shop since my sister is out on her honeymoon with her husband" Nogami said, "Are any of them good with coffee and pastries?"

With that, the two adults are looking at each other and began preparing for the adventure ahead. This new world and the possible evil that lurks in the shadows.

Chapter Epilogue

The students began their new year at a high school known for it's famous graduates who later became astronauts. Wearing new uniforms consisting of blue jackets and grey pants/skirts, they all get to stick together for homeroom,

"Man, I wonder what a regular high school be like?" Kirishima asked, "Since a hero schools has different methods, I wonder what a normal school life be like?"

"Possibly like those schools in manga" Kaminari answered,

"Won't everyone be weirded out by our appearance?" Mina asked, "I mean I have pink skin and horns while some of you guys don't look human at all"

"Now that you mentioned it, some people call me a 'Bugster'" Tokoyami added, "What is that?"

"Maybe something in their world?" Before they figure out, the teacher came in. He looked young with pompadour haircut and a grey suit, his appearance scream 'youth' and the students felt cheerful by his presence,

"Hello. My name is Gentaro Kisaragi, and I am going to make every student this year my friend!" this year at school will be something alright.

A/N:

Well I hope you guys like the first chapter of this crossover. I had this idea of tributing the Heisei era of Kamen Riders, now that we are in the Reiwa era. So unlike most MHA/Kamen Rider fanfics, this one doesn't take place in MHA, rather than in Kamen Rider's world. Kinda get bored of those stories because it's the same formula, but I love those stories nonetheless. So can you guys give me ideas of where Class 1-A could work at? I am curious of what you have in mind for jobs.