AN: Alright guys! I am ready to give you all Omamori Oni but before I do I want you to all know that there might be a few OCs. Also, that I don't really like harems so I'll see what I can do but for now is Yuto/Himari. If that doesn't work out I'll try the harem. Anyways, ShowTime!

Disclaimer: I do not own Omamori Himari or Kamen Rider Hibiki.

Chapter 1: Happy 16th Birthday, Hibiki!

(Seven years ago)

"We're almost home, Yuto." His father said as he was driving. They were driving in the woods for quite some time now.

"Tou-san, what is that?" The two adult turned to see a figure out on the road. The figure sees the car and transformed. One of them turned into a giant black tiger spider and stabbed its leg into the roof. The spider flipped it and the car flew across the road. Yuto crawls out with some blood on him and looks to see both of his parents dead.

Just as the spider was approaching him, two fireballs came and out of the woods came an armored figure. The armored man was holding two fiery maces which also appear to be drum sticks. The armored man looks at Yuto before looking at the spider. The man charged as he was defending himself from the spider legs.

Yuto watched amazed as the man defended himself against the webbing by breathing purple flames. The flames reached the spider, scorching it. The spider roared in pain as the man got up to its face and breathed purple flames again. He soon jumped on the back, got his belt buckle out, and placed it on. The buckle soon increased in size and the man starts beating on it like a drum. Soon he was going faster as the drum was now giving off purple waves. The man soon finished with both Rekka, causing the spider to explode.

Yuto was speechless and the man walks up to him.

"Come with me. More will be here soon." The man said before offering his hand to Yuto. Yuto stared at him before taking it.

"Who are you?"

"Hibiki."

(Nine Years later)

Yuto was sleeping in his bed. For nine years, he's been living with and was being trained by Hibiki. Yuto, thanks to Hibiki's training, has a muscular build, was more mature for his age, and a little taller. A man enters the room, he was in his mid-forties to fifties, had black hair, brown eyes, and was wearing a grey sweatshirt and jogging pants. He shook Yuto but Yuto didn't respond.

"Yuto, wake up." The man said.

"Five…more minutes." Yuto said. The man looked around and sees Yuto's Taiko. He grabbed the drumsticks and started beating on it. It only takes a few seconds for Yuto to get up. He looked at the man.

"Good morning, Yuto."

"Good morning, Hibiki." The man smiled and shook Yuto's light brown hair.

"You're friend, Rinko, is waiting outside for you and is quite impatient. I suggest you do before she brings her cat here." When Hibiki and Yuto moved to the neighborhood, Yuto befriended Rinko and was friends with her ever since. She also has a tendency to mess with Yuto especially since he's allergic to cats especially Ranmaru, her cat.

"Okay." Yuto replied. He got up, brushed his teeth, changed, and ate breakfast. Before he went out Hibiki wanted to talk with him.

"Yuto, I know today is your sixteenth birthday and nine years since I've met you and….I've trained you hard to be a man and…here, happy birthday. I think it's time that I gave this to you." Hibiki gives Yuto a small box. Yuto peeked inside and his eyes were widened with surprise.

"Hibiki, is this-!?" Hibiki raised his hands.

"Yuto, I'm too old for this now and I have taught you almost everything I know. I am no longer Hibiki now, you are him. From now on, just call me Hitoshi." Hibiki, now Hitoshi, said with a smile but his expression soon turned serious. "But remove it from the box when the time is right." Yuto nodded.

"I won't let you down, Hib-I mean, Hitoshi." Hitoshi smiled.

"Good, now go before you're late to class." Yuto smiled, picked up his bag and left. He sees Rinko looking at him with an impatient face.

"You're lucky Hibiki woke you up or else I would get Ranmaru." Rinko said before she and Yuto started walking.

"That's mean. Who throws cats at someone who's allergic to them?"

"Well, I didn't want you to be late on your special day."

"Yeah, that's right, today is my sixteenth birthday. Nine years from this day was when my parents died."

"Oh! I'm sorry, but to have your parents die on that day."

"It's okay, it's also been nine years since I met you and Hitoshi."

"Hitoshi?"

"Hibiki, he wants me to call him by his real name." Yuto soon looked at the box Hitoshi gave him and soon looked at the Omamori that his grandma gave him.

"That's the amulet your grandma gave you, right?"

"Yeah, but usually when I touch it, it feels like a ball but now it's just empty."

"Hast thou grown accustomed to that body?" a female voice asked. "Thou canst not play with the charm any longer." she said as both teens looked up. "Might thou be Amakawa Yuuto, Milord?" They saw a girl dressed in a red school uniform with long black hair tied back in a ponytail, and violet eyes. She was carrying something covered in a cloth; it looked to be a sword?

"Milord has become very handsome." she said. "Tell me how bold are thou?" she asked whispering into his ear. Making Yuto blush a little bit but then got suspicious when she said his full name and what she said about his amulet. He soon moved out of her way a little bit considering this was seducing and he just met her.

"Wha-wha?" Rinko started confused and startled. "We're going to be late! Bye-bye!" she said dragging Yuto away.

At school, Yuto was staring out the window thinking about the girl.

"Who is she? Well she isn't an illusion, that's for sure. But, how did she know about me or my Omamori?" Yuto thought before staring at Hitoshi's box. Soon it was lunch time and Taizou approached Yuto.

"Hey Yuto want to get something to eat?" Before Yuto can respond Rink grabbed Yuto from the collar and dragged him.

"I need to talk with him." Rinko explained.

"Uhhh.."

"What?" Rink asked with a menacing tone in her voice at Taizou.

"Nothing!" Taizou said before Rinko and Yuto were out of the room.

At the roof, Rinko let Yuto go. Rinko proceeded to talk with him about the girl.

"Are you done contemplating?"

"About the girl from this morning? No, I mean it's strange that she know a lot about me." Yuto answered.

"So you don't know anything about her!?"

"No, I really don't." Yuto said in a serious tone surprising Rinko even more.

"But she said your full name and that uniform she's wearing is different meaning she must be from somewhere far away."

"Not to change the subject but how do you know about uniforms?"

"I saw them in the national championships." Rinko answered. "Is she some sort of secret fiancé?"

"If I did then I would've told you years ago." Yuto defended but soon the door opened.

"Taizou, weren't you going to the Cafeteria?" he asked his friend who looked off his eyes where colorless and he had a strange aura around him.

"Haha…" he laughed quietly he then put his hand into the air with fire like energy around it. He then shot some strange energy ay the two, Yuto blocked the attack from hitting Rinko but the two were still knocked down.

"Taizou, what the hell man?" he asked getting up.

"Yuto what did you do?" Rinko asked him.

"I didn't do anything." he said.

"You have no idea of the blood in you that you have gotten from your ancestor?" he said his voice distorted. "No matter I will rip you to shreds and eat you hole."

"That wouldeth pose a problem." The girl from before said as she landed on the roof in-between them. "He wouldeth be my man!" she said as she stood between them.

"You're the seductress from this morning!" Rinko shouted pointing at her.

"Tis no use even though canst do naught." she said to her.

"Who are you?" The possessed Taizou asked.

"I will not give my name to a simple spirit such as thee." she said drawing the sword slowly. "My blade doth face only spirits. I shall smite Spirits." she said as she pointed the sword at him.

"Eeeek! Is that a real blade?" Rinko shouted out scarred.

"W-Wait a minute!" Yuuto said trying to get things under control. "What are you planning on doing with that sword? He's our friend, so please stop this!"

"Prithee forgive me. For I was raised in the mountains. My body is not used to being in a city." she said. "But even I can tell that something is amiss."

"How amusing." Taizou chuckled. "If you plan on killing someone then give it your best shot." he challenged.

"As thou wishest." she said as she got ready to attack.

"I asked you to stop!" Yuuto said as he grabbed her from behind. "Didn't….I…?" he said as he felt something he's pretty sure he shouldn't be touching. "This is something soft? Uh-Oh!"

"W-Where art thou placing thy hand?" she asked furiously as she back handed him. She then slammed the blunt end of the sword into Taizou's gut making him fly back along with something else.

"Tisk…" a voice said. "I wanted to have more fun." it complained. "Oh well." it said as energy formed into a spider creature, he was tall with a slender build and a black shell. He had sharp claws with spider legs dangling from his hips and shoulders. His head looked like that of a spider with several eyes and mandibles. "Oh did I not tell you I was a Makamou?" he said in a mock tone.

"Wait! What!?" Yuto exclaimed as he was getting up. He truly had no idea Makamou can possess people.

"Baka des." The spider Makamou said. "This is the so called heir to the Amakawa name?" he said in disbelief.

"Tis not you concern." she said as she slashed at him but he dodged.

"My my, aren't you a protective little kitty." he joked as he made a large claw grow from his wrist to block her attack. There weapons clashed making sparks fly. "You are a good swordsman but only so much." he said as he jumped back and fired webs at her. That entangled her in her place. "Now you be a good kitty and-" and as he was talking Yuto pulled out the box from earlier. He took the item out. It was an upside down tuning fork with an Oni face in the base.

"That's-!" The Spider Makamou exclaimed. Rinko and the girl looked at it confused.

Yuto turned the metal part upwards making it a proper tuning fork. He tapped it on his wrist and it began to give off visible sound waves. . He placed it against his forehead and when he did the face from the tuning fork appeared on his forehead. The sound waves from the face spread throughout his body before it got caught in a violet flame. Soon he swung his arm out dispersing the flames. When he did it revealed a new figure.

He appeared to be wearing a kind of purple bodysuit, red gloves and boots, silver straps covering his chest, a belt around his waist, and what looked like a purple helmet with a purple opaque visor lined with red markings, silver horns, and the same Oni face decorating the forehead. This was Kamen Rider Hibiki.

Hibiki (響)

Hibiki was a little taller and proceeded to walk towards the Spider Makamou.

"O-Oni…" The Spider Makamou said.

"Impossible." The girl said.

"Yuto?" Rink asked. Hibiki turned around and faced her.

"It's Hibiki in this form, now Rinko just watch." Hibiki said as he got his Ongekibou Rekka out before charging. The Spider Makamou attempted to fire his webbing but Hibiki dodged it before continuing his charge. Hibiki then smashed his drumsticks into the Makamou's face. But one of its' legs blocked it but could still feel the burn.

"Kihōjutsu: Onibi!" Hibiki announced before breathing purple flames into the Makamou's face and kicking him away. As the two were fighting the girl was shocked and had many questions.

"What kind of Oni is that? What arts has the Young Master dabbled into?" The girl thought before trying to free herself. So far, Hibiki is doing well and was using the knowledge he obtained from his predecessor. The Spider Makamou soon shot webbing onto Hibiki. Hibiki was tangled, dropped both Rekka, and the Spider Makamou and was starting to walk towards him. Hibiki soon breathed fire again causing the Spider Makamou to stumble back more.

"Kitōjutsu: Onidume!" Hibiki announced before claws formed from his hands. He tore through the webs and charged at the Makamou, slashing his claws constantly at his chest. The Spider Makamou fell on his back and rolled. Hibiki picked up his Rekka and soon both were burning with fire.

"Kibōjutsu: Rekkadan!" Hibiki announced before aiming both Rekka and launched multiple fireballs from them at the Spider Makamou. The Spider Makamou tried to put the flames out but Hibiki, with both Rekka still burning, charged and bashed the Spider Makamou multiple times. Each strike felt more painful than the last. When Hibiki hit him with both Rekka the Spider Makamou flew to the ground.

"Impossible! How can you be this skilled when you don't even know about your blood!?"

"I had a good teacher." Hibiki responded. He soon sees the girl, now free, behind the Spider Makamou before slashing his back. She soon punched him in the face and he stumbled back before Hibiki punched him. Hibiki soon faced the Spider Makamou before getting his belt buckle out. He placed it on him and it extended when it became as big as huge Taiko.

"Ongeki Da: Kaen Renda no Kata!" Hibiki soon started to beat on it, each hit sending a purple pulse.

(音撃打・火炎連打の型, Sound Attack Stroke: the Flame Barrage Style)

Hibiki started beating faster and the Mamakou was now immobile. Soon Hibiki used both Rekka for one last beat. When he did the Mamakou exploded leaving an unconscious Taizou. Hibiki looked behind and saw the girl missing and Rinko speechless. A bright light engulfed Hibiki and when it faded all that was left was Yuto, with the armor but without his helmet. Rinko stepped up to him.

Yuto felt a dark aura surrounding her and despite being an Oni, he looked like he was about to wet his pants.

"Hey…Rinko…funny story, I-."

"Save it! How did you fight the monster!? Do you know that Samurai Girl!? What's with the armor!? And what did that monster mean by you being an Oni!?"

"Rinko, well..it's…uh-."

"OUT WITH IT! ESPECIALLY, THE QUESTION ABOUT THE GIRL!"

"How many times do I have to say this? I DON'T know anything about her, honest!" Yuto said.

At night, Yuto had a really hard time explaining to Rinko about being Oni. He also tried to explain to Hitoshi about the Makamou possessing Taizou and the girl.

"I must admit, I never heard of Makamou possessing anyone before." Hitoshi said and he was one of the oldest Oni today.

"Yeah, something feels wrong about this. This is something I need to look into because if any of them could possess anyone then who knows when the chaos will end in the city." Hitoshi nodded.

"Agreed, I'll contact some old friends of mine or Takeshi to see if they know anything or would be willing to lend their support." Hitoshi said. Yuto nodded and went up to his room. "Yuto, good job fighting that Makamou, I guess you are the new Hibiki now."

"Thank you, I couldn't have done it without your teachings, Hitoshi." Hitoshi then remembered something.

"Oh yeah, the girl you mentioned before is here."

"What!? When!?"

"Not too long ago actually. She said she wanted to speak to you about something. She's in your room." Hitoshi said. Yuto nodded and went up. Yuto opens the door and sees her on his bed in a white night gown.

"Well art thou retiring for the night?" the girl asked. "You look as if thou have seen a ghost?"

"How did you get here?" he asked.

"Dost thou, remember how I felt, this afternoon?" she asked showing some of her…features. Yuto blushed and looked away a little.

"Well…"

"If it pleases you, Master, then we could continue." She said in a seducing voice. Yuto shook his head.

"Can you at least tell me what's going?"

"Let me see your amulet." Yuto shows it. "I thought so. Tis gone already."

"Huh?"

"This amulet hath the power to protect the one who wore it." she explained. "Tis only to last till Milord hath become a man… in other words, thy 16th birthday. Right now Milord hath no protection. Or at least tis what I thought. Now more and more spirits shall gather to face thee, much like the one this afternoon. Tis the fate of the one with thy blood."

"My… blood?" he asked confused.

"Worry not that the protection of this amulet hath faded." she said as she looked into his eyes. "More than my oath… no even had I not taken an oath, I shall protect thee milord." she said in an almost loving tone. "Milord I shall never stray from thy side." Yuto blushed and was thankful that he wasn't in the bed with her but then had a question.

"What oath?"

"Tis an ancient one. Milord's Grandfather did ask me to swear it. But even if he hath not asked…" She soon yawned as she got herself comfortable on the bed. "My first battle after a long journey… forgive me for I cannot continue any more. Allow me to retire for the night." she said as her eyes started to close.

"Hey wait up you haven't even told me he important thing yet." Yuto said he moved up and shook her. "Can I at least get a name?"

She then looked him in the eyes with a set of white cat ears on her head, she then said. "Himari. My spirit is that of a cute little cat… and now… I sleep." Himari said as she soon began to sleep.

"Wait…cat? You've got to be kidding-Achoo!" Yuto looks in the mirror and sees himself with his nose running, tears forming, and his cheeks going red. "I'm sleeping in the living room." Yuto said as he walked downstairs. Hitoshi overheard the whole thing and chuckled to himself.

"He's growing up so fast." He said.

AN: I won't be accepting harems or making ayakashi as Oni (At least not until I think it out). So I want to hear it from you guys. I'll be accepting OC self-inserts (or main characters that isn't ayakashi) for the Oni (Has to be canon but i could make exceptions if you plead your case hard enough) and you can name a girl or fellow OC to have them paired with.

Example:

Name:

History:

Persoanlity:

Oni Name:

Reason for being an Oni:

Reason for being in the story:

Pairing (optional):

Anyways, just leave your questions, reviews, or concerns in the reviews or private messages. Ok, that's all, goodnight.