Hey everyone, this is Shunya Toshiki, here to show you guys, my next project of the Kamen Rider series after my Decade series is done. Starting off with Ex-Aid, then to Build and Zi-O

I don't own Kamen Rider Ex-Aid and Love Hina, those belong to their creators. This is for fun not profit.

Kamen Rider Ex-Aid: The Gamer Doctor of Hinata Sou

The City of Hinata, a city that was well known for their hot spring resorts. Not only that but it was also a great place for students because the prestigious Tokyo University was only a short bus ride away while there were good cram schools for students to try their luck in applying for the famous university.

Riding down the streets of the city is a young man, riding on a motorcycle. He was wearing a pink shirt with black tetris puzzle blocks on the front, with blue jeans and white sneakers, and wears a green backpack, and was wearing a black motorcycle helmet.

He soon stops in front of a large stone stairway which went up a large hill, and soon took off his helmet, revealing his face. He was a young man with short brown hair, and wears glasses.

This is Keitaro Urashima.

"Alright, this should be the place. I wonder how, Aunt Haruka, and Granny Hina, have been doing." Keitaro said before he walks up the stairs.

After a while Keitaro made it to the top, and saw that on the top was a large red building. The building itself looked old and had the appearance of a traditional Japanese inn. This is Hinata House, an inn own by his grandmother.

Keitaro smiles in nostalgia, he remembers coming here often when he was a kid and will often enjoy bathing in the hot springs here. Not only that he made a friend here, but sadly he can't remember who that friend is.

"Well, I should probably go and see, how Granny Hina is doing. But I still wonder why she called me here?" Keitaro said before he heads inside.

The reason he was here, was because Granny Hina called him, and said she wanted see Keitaro, saying that its urgent. Keitaro couldn't say no to Granny Hina, and he was planning on moving here anyway, so he decided to come here.


Keitaro opens the door as he walks inside the inn.

"Granny Hina? Aunt Haruka? It's me, I'm here!" Keitaro calls out but received no answer. "Have they gone out, or something?"

Keitaro took off his shoes as he continues to walk inside. Then as Keitaro looks around, he notices that the building was pretty empty like it was abandoned.

Keitaro wasn't surprise by that, from what he heard the inn wasn't that busy these days.

Keitaro then decided to look around to familiarize the building's layout. He was walking for a while, until he stops at a familiar looking door to the onsen.

"Wait, isn't this…?" Keitaro said before he walks inside that room, he then slid opens the door to the onsen.

Keitaro's eyes widen in delight, as he saw the gran space. It was a large pool with steam rising off of the heated water while rocks could be seen rising out of the water. There were plenty of places to sit down and relax with the streaming water.

"Oh wow...I forgot how large this place was." Keitaro said before he had a idea. "Maybe I'll indulge myself for a bit, until Aunt Haruka, and Granny Hina comes back."

Keitaro soon took off his clothes, before grabbing a towel and slowly dove into the water. Sighing in bliss, as he lean against one of the large rocks, as he feels the stiffness and pains leaving his body.

"Yeah...this feels good…" Keitaro sighed as he submerged in the water. "Wish I could play my games in here…"

Keitaro then heard a splashing sound. Thinking that it might have been an animal or something that have fallen into the water, Keitaro turned to see what it might have been…

'What the hell?!' Keitaro shouted inside of his mind, as blood was threatening to tickle out of his nose.

"The waters sure feels good, don't they?" A girl smiled as she sank into the water next to the gaping Keitaro.

The girl was about his age, she had long red hair which reached down to her waist and nothing but curves as far as he could see. Her breasts were a nice handful, but the good parts were being shielded from the sight with the way she was holding her towel over herself and clouded water kept her lower bits covered.

'Oh crap...did I entered the women's side by mistake?! How could I miss that?!' Keitaro said as he was on the verge of panicking, fearing on what this girl is going to do to him.

But the girl just smiles at him which surprised Keitaro seeing that she doesn't , before she stretches out and makes her chest that much more noticeable and Keitaro quickly looks away but he could feel his blood rushing through his head, as his face turns red and holds in the blood in his nose.

"Taking a bath at noon is the best! It's so relaxing!" She said in bliss.

'What is going on here? Just what is with this girl?' Keitaro thought.

"Hey…" The girl called out, which made Keitaro flinch as he slowly turns back at her. "Don't you think my breasts have gotten bigger recently?"

She presented her said breasts for inspection, Keitaro almost fainted at the sight, but then he suddenly regains his senses as he feels the girl leaning on his back.

"But I can't compare with you though…" She said.

'Wait...she thinks I'm a girl?' Keitaro thought in shock. 'Okay, I'll admit I'm not the most handsome and masculine guy around, but even I could tell I'm a guy!'

"I'll let you touch them, to make sure!" The girl grinned as she practically tackles on Keitaro's back, trying to reach for his front. The young man gave a choked while struggling to break free and to keep her hands away from anything that would give him away as a male.

But it was too late as she found something.

"Huh? What's this hard thing?" She blinked in confusion. "It's getting bigger and bigger…"

'Oh no…!' Keitaro mentally cried out.

The girl disengaged from Keitaro, and moved back to where she had been sitting and reached to the stone island. She procured a pair of round glasses which Keitaro assumed she had brought in with her, and also assumed she must have poor eyesight which is the reason why she couldn't recognized him as a male.

She placed the frames on her face, she turned back to see just who she had been trying to do a boob check with. Her eyes widen and her face paled when she saw a definitely male young man sitting across from her, as her glasses fell into the water.

There were silence until Keitaro finally spoke up to explain himself.

"Look, I can explain...umm…" Keitaro mutters.

But then the girl frown as tears form on the edge of her eyes before she shouted.


"THERE'S A PERVERT! A PEEPING TOM!"

She shouted so hard and loud that it even made birds that were nearby to fly away in fear.


(Later)

Keitaro with his clothes back on, was now in the main living room, as the girl and the other tenants of the Hinata House was standing in front of him.

After the girl who's name is Naru Narusegawa, shouted and thought he was a pervert, she and the other tenants, Mitsune 'Kitsune' Konno, Shinobu Maehara, Motoko Aoyama, and Kaolla Su chase after him, until he was finally trap on the roof of the inn.

They were about to give him a piece of their minds, until Keitaro's Aunt, Haruka arrive on top of the roof and helped calm down the situation. Soon after that, Keitaro now learn that Hinata House was converted from a inn to a girls' dormitory.

Haruka then explain to the girls that Granny Hina, had invited Keitaro here, and most of them weren't please by that.

"No way! He can't stay here!" Naru exclaimed.

"Why not? I mean I'm Granny Hina's, grandson, and she invited me." Keitaro said.

"Because you were being a pervert." Naru stated.

"Look I'm sorry about that. I didn't know the inn was converted into a girls' dorm...and wait are you sure you should say that? I mean I wasn't the one...who was touching…" Keitaro said in slight embarrassment, which made Naru blush but she still maintain her glare at him.

"Look I admit, he can be a bit of an air head sometimes. But he's not that bad of a guy." Haruka said before he shrugged. "Besides, I doubt a student of Tokyo U will try anything funny."

All action in the room froze as four of the five girls looked in sheer shock at the young man who were sitting in front of them. In a flurry of movement, Mokoto, Naru, Kitsune, and the last resident Shinobu were now in front of Keitaro.

"TOKYO UNIVERSITY?!" They asked in the same time.

"Yeah…I'm a second year there." Keitaro said as he nodded a few times.

"Oh wow, that's amazing." Shiobu said in awe.

"That can't be, I mean you don't look all that smart." Naru said in suspicion.

"But then again, we can't judge a book by it's cover." Motoko said.

"I say! So what's your major?" Kitsune asked.

"Well...right now I'm studying to become a doctor." Keitaro answered.

"A doctor?" Kitsune asked, and Keitaro nodded. "Hmm...not what I was hoping for...but then again, doctors do make a lot of money, and if he becomes well known enough, he might open his own clinic, and after that it might become a major hospital. Okay, I say he stays!"

"Kitsune! You can't be serious?!" Naru asked in shock.

"Even if he's a Tokyo-U student, and a relative of Granny Hina's, I still don't approve of this." Mokoto said staying firm by this.

"Oh come on, Mokoto. Don't be like that." Kitsune told her.

"No she's right." Keitaro said before he stands up. "I may be Granny Hina's grandson, but that's no excuse to stay in a girls' dorm. I'll leave once I talk to her. Oh that reminds me."

Keitaro then turned to Haruka.

"Where is Granny anyway? She told me, that she needed my help for something." Keitaro said.

"Oh, well that's simple. For one thing, Granny Hina's not here right now." Haruka told him.

"Eh? Where is she then?" Keitaro asked in surprise.

"After she converted this place into a girls' dorm, she took off on a world wide sightseeing tour. With her away she needs someone to look after the place. Since I have responsibilities in the tea shop, she decided to choose another next of kin for the job." Haruka explained.

"Oh I see…Hmm…?" Keitaro said before he puts two and two together.

Granny Hina was out in a world wide tour, she needed someone to help manage the place while she's away, she called Keitaro saying she needed his help with something, and here he was now being told about this.

"Wait you mean me?!" Keitaro asked in shock.

"Eh?!" The four girls minus Su gasped in shock.

"That's right." Haruka nodded.

"No way! I can't be the landlord here! Don't I get a say in this?" Keitaro asked.

Haruka sigh before she pulled out a few papers, some of which were deeds to the property itself.

"Sorry to say but you don't. Granny Hina, signed the papers and everything." Haruka stated.

"Give me those!" Keitaro said as he takes the papers, and soon quickly reads through them. All of them have Granny Hina's name and signature, along with his own. "Oh no...Granny Hina...what were you thinking…?"


(Days later)

Having no choice, Keitaro accepted the role of Hinata House's new manager and landlord, and the girls accepted it as well, even Naru and Mokoto had accepted it but was reluctant about it.

After he was done with his classes in Tokyo U, he heads to his intern job in a hospital called Seito University Hospital.

He soon found a young boy named Souta, who was really sick, and was quite sad. After seeing how sad that boy was, it reminded Keitaro of when he was caught in an accident as a young child, and of the time a doctor saved his life and put a smile on his face, and so Keitaro wanted to do the same thing for Souta.

Keitaro brought Souta to a game center to help cheer him up, but then the boy rapidly become ill and then a nurse named, Asuna Karino, who works in the same hospital as Keitaro has soon arrived and begins to bring the boy back to the hospital, but then suddenly Souta's body glowed as his body glitched with pixels and soon Souta soon grew and transform into a large giant orange monster. It gained two glowing eyes and giant arms as it roared out, scaring people and driving them away.

Keitaro soon learn that this outbreak is known as the Bugster virus, a type of virus from computer data and video games, it can directly infect the human body and make it evolve, and it will keep on multiplying until the virus destroys the host.

Keitaro was now standing in front of the Bugster monster as it still continues to cause chaos. He soon brought out the items Asuna had given him, she said that will save Souta.

One was a large bulky device that was colored with a fuchsia cover and handle on the front, this is known as a Gamer Driver.

The other item, looked like a very old game cartridge, colored fuchsia with a game character on along with a title called 'Mighty Action X', also has a black button and has a clear part on the top, and has the words. This is known as a Mighty Action X Gashat.

Keitaro soon lifted up the Gamer Driver and puts it on, as he did a black strap soon wrapped around and held the Driver in place as he looked at the Gashat.

"This really is a game?" Keitaro asked before he took off his glasses and place it on the front pocket of his coat.

Keitaro soon pressed the button. Upon doing so, a game screen appeared and several stone blocks began to fly out everywhere as a ripple of pixelated energy formed out, much to Keitaro's surprise.

Even Asuna was also taken back by this revealment.

"No way...The Gamer Field activated? Wait...could he be…?" Asuna said as she realized who Keitaro was.

A soft breeze past over Keitaro as he soon gained a cocky grin.

"When it comes to games, I'm your man!" Keitaro said.

Keitaro soon held out the Gashat forward before he moved his arms to the right side of his face.

"Henshin!" Keitaro shouted before he turned the Gashat downward as he lifted it up and inserted it into the Gamer Driver.

GA-GASHATTO

LET'S GAME! MECCHA GAME! MUCCHA GAME! WHAT'S YOUR NAME?

A roulette soon formed around in front and around Keitaro as it showed a few game characters as it begin to spin. It soon stopped in front of him showing a image of a goggle wearing, spikey haired character as he soon touched the icon. The icon 'Selected' as the others faded away as the one he chose got close and began to pixelate his body to form.

I'M A KAMEN RIDER

Now in Keitaro's place was a chibi armored warrior, the armored was colored white with some pudginess added to his body, and has short arms and legs, a somewhat fat body and a head as big as his body. The head that now had on was a helmet that has magenta-colored hair that is spiked up to the left, he also had a mouthplate that is a metal underbite and the eyes looked cartoony eyes, the irises were orange and the pupils were white. There were gamepad buttons that were similar to a Nintendo controller on the chest along with what looks to be a health bar.

This is Kamen Rider Ex-Aid - Level 1.

Ex-Aid was looking at his new body, moving around and checking every corner of it with surprise, as he only have one word to say about this new form of his.

"Eh?!" Ex-Aid gasped.


Ex-Aid soon gotten used of his new body, and was able to defeat the Bugster using his expert gamer skills, but was told that it wasn't over yet as the Bugster separated itself from Souta and changes into new form.

It was colored blue, with a black top hat and cap with a black right arm, with a blue snail-shaped gauntlet on his other arm.

Ex-Aid recognizes this form, as a boss character named Salty from the Mighty Action X game.

Soon appearing at his side were more Bugsters, but these ones were dressed as cooks with orange heads.

"Hehehe, as if a level 1 could sweep me away…" The Salty Bugster chuckles.

"That Bugster...that's Salty from Mighty Action X! Guess all I need to do is defeat him." Ex-Aid said.

"You can't! He's too strong right now, and you just started this!" Asuna told him.

"Playing games without the manual is just my style!" Ex-Aid said before he search before he touched the panel in the center of his Driver, realizing it's a handle than something type of odd panel design. "This is! Heh, just sit back and watch. You're about to see how Genius Gamer K plays!"

"Wait...you're...K?" Asuna asked in shock of his revelation.

"Dai-Henshin!" Ex-Aid shouted as he crossed his arms before he gripped the panel and folded it opened, revealing a screen underneath and a figure inside, and reveal the name 'Gamer Driver' that was behind the panel.

GACCHAN! LEVEL UP!

MIGHTY JUMP! MIGHTY KICK! MIGHTY, MIGHTY ACTION X!

The screen formed out in front of Ex-Aid as it moved into him. Upon doing so, the whole area became a video game as Ex-Aid jumped up timing with the tune as he did a kick to the screen. His armor exploded before he felt his body burst out with the mask of what was called 'Level 1' form becoming armor.

He landed on his feet but lost his balance a bit until Asuna and the Salty Bugster saw that he was now in a new form.

Ex-Aid now a fuschia colored bodysuit with black lines on his side and the left of his body going down to the thighs, and the said limbs having green bands.

The helmet was similar to his Level 1 form but more thinner to fit his head with the 'hair' having an extra spiky strand and being slightly longer. On the chestplate was the same armor that was identical to the one on his Level 1 form, only this one had extra armor pieces on the lower sides with a green collar around his neck.

His shoulders was covered with armor while the foremars were covered with what looks to be black fabric with pearl colored armor on top, reaching from his elbow to the top of his hand. On both ends are wrapped with green bands on the wrist wrists and biceps while his hands were equipped with magenta-colored gloves.

Finally, from his knees to the shins were covered with the same black fabric with the front having gray armor and gray knee pads. The feet have green armored sneakers with both sides being black and have two pink stripes.

This is Kamen Rider Ex-Aid - Level 2.

Ex-Aid landed on the ground, now in this new armor as he stood up, making a new pose as the words 'LEVELED UP' briefly showed.

Asuna and the Salty Bugster were stunned by this.

"I'll clear this game, with no continues!" Ex-Aid declared as he flicks his wrist in front of him.


And there you have it I hope you like it. Review to tell me what you think about of the story idea.