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  • In Your Arms [Iwaoi]
    49.1K 1.4K 9

    (My second iwoai I just love the ship too much) Iwa finds out about the stress in Oikawa's life...and realizes why he has skipped school, volleyball and basically all interaction with everyone...including himself. And to be quite honest, he misses him so horribly.

  • Broken | IwaOi
    33.8K 1.2K 10

    Hearts are like glass. It doesn't take much to break them.

    Completed  
  • alienation - IwaOi
    99.1K 3.6K 31

    Oikawa has never been healed from his anxiety, and it has gotten even worse by the time he graduated high school. He tries his best to suppress it, until he eventually notices that he was just ruining his life. Iwaizumi was never fond of goodbyes. So when Oikawa had to transfer all the way to Tokyo to study, he never...

    Completed  
  • Your Shade〈Omegaverse AU〉
    31.3K 1K 20

    〈Omegaverse AU〉 ─ The bar owner, Iwaizumi didn't know that Oikawa, the young CEO, will change his life in just one day. ─ cover edit by me! ─ highest rank #1 in iwaoi 13/07/2018 ※ IwaOi? UshiOI? (灬º 艸º灬) read to know!

  • The Royal Secret - IWAOI Fanfic
    104K 5K 44

    Prince Hajime Iwaizumi has now celebrated his 18th birthday which means he is of age to choose a princess. Having no interest in choosing a wife, the King chooses for him. How will the prince handle his new princess.

    Completed   Mature
  • Iwaoi One-Shots
    39.1K 1K 17

    This is a collection of stories about my favorite ship of all time. I started this two years ago and have neglected it until recently. This is going to have things like Angst, Fluff, AUs, and maybe, MAYBE a little smut? idk yet I was a middle schooler when I had this Idea . . . Stay tuned! :) Notes -Currently on Hiat...

    Mature
  • Mates House → IwaOi College / Omegaverse AU
    57.4K 1.9K 11

    [ College/University/omegaverse AU ] | I.H | Oikawa is in his second year of University, still his usual happy, cheerful, terrifyingly skilled self. ❝ And he is an Omega ❝ Iwaizumi is in his second year of University, being the grumpy, strong, unwillingly kind person he is. ❝ And he is an Alpha ❝ The both grew up with...

    Mature
  • 15 Minutes (Iwaoi)
    128K 5.1K 21

    Oikawa Tooru has been best friends with Iwaizumi Hajime for as long as he can remember. One day, hanging out with his best friend.. Seems different. He suddenly felt things he had never felt before. He wanted to touch his friend more. Wanted to know him more. Wanted to be with him more. They thought they knew everythi...

    Completed   Mature
  • IwaOi/OiIwa
    31.3K 485 5

    The Game:While playing a video game, Oikawa and Iwaizumi make a gamble in which whoever wins gets to give the loser one command, but what happens when Iwaizumi commands for unlimited commands? The Date:After what happened last night, Oikawa is a bit shaken up, seeing as the boys hadn't been dating for long. Hell, they...

    Completed   Mature
  • Thantophobia. (iwaoi)
    62.2K 3K 13

    The fear of losing someone you hold dear. Hajime Iwaizumi + Tooru Oikawa © nonsolace. 2015 [COVER: Alo18]

    Completed  
  • Tell me that you love me (Iwaoi) (Finished)
    33K 666 9

    IwaOi fanfic Highest rank 116 in Iwaoi #34 in Iwaoi - 16.5-19 #15 in Iwaoi - 16.05-20 #1 in Iwaizumixoikawa - 16.05-20

    Completed   Mature
  • You Cheater [ IwaOi ]
    26.8K 564 5

    When Iwaizumi do things in Oikawa's back, the setter doesn't like taht one bit. A/N : I suck at summary so don't slap me please XD Well at first it was a One Shot, but it became a story with several chapters. I don't know how. I write this for my dear piggy <3 Enjoye

    Completed   Mature
  • careful + iwaoi
    36.8K 1.7K 14

    careful what you wish for ©

    Completed  
  • Borderline|iwaoi {discontinued}
    527 71 9

    He was there. I was there. But where were we supposed to be?

  • The Birthday Gift [Iwaoi]
    286K 4.8K 14

    What happens when on one of the greatest days of the year, your "best friend" doesn't show up? This is a short story celebrating Oikawa's birthday. COMPLETED STORY Art nor characters are not mine.

    Completed  
  • ~Sicknesses~ (Iwaoi fanfic)
    76.7K 2.1K 22

    TW : SELF HARM/SUICIDE ATTEMPT

  • 𝐩𝐚𝐫𝐚𝐝𝐢𝐬𝐞 ||𝐢𝐰𝐚𝐨𝐢|| (𝐛𝐨𝐨𝐤 𝐭𝐰𝐨)
    44.4K 3.7K 7

    separated by the living world, will they be able to reunite once again? love between an angel and the devil, one's wings are bound to burn. direct sequel to fallen angel ||iwaoi|| ©️hqheaven 2017

    Completed  
  • Alone 《Iwaoi Fanfic》
    207K 7.1K 18

    Oikawa is alone. And telling Iwa will be hard. {Angst/Fluff Story] Highest Ranking: #5 in Iwaoi

    Completed  
  • Together [Iwaoi]
    68.3K 2.8K 11

    "We'll be together even after we graduate right Iwa-chan?" "Yeah." .................... "I'm sorry Oikawa." "Liar." .................... Together? Together.

    Completed  
  • LET ME GO! (Iwaizumi x Oikawa)
    64.1K 1.6K 10

    Oikawa prepares to welcome his childhood best friend back from a long semester of college. On his way home, he is met by an unexpected visitor who wants to have a little more than just a "chat."

    Completed  
  • How To Save A Life ~Iwaoi~
    80.7K 2.3K 13

    How do you save someone who doesn't want saved? Oikawa refuses to admit that he's struggling. His hands are bruised and his eyes are tired. He puts on a brave face pretending that everything is okay but what if someone lifts the veil of deceit.

    Completed  
  • spaces
    70.2K 4.8K 10

    [iwaoi fanfiction] it's harder to reach hajime, even though tooru tries. ▶ copyright © kaila 2016 /lowercase intended/

    Completed  
  • Stay In My Life •IwaOi•
    89.8K 2.9K 8

    When a prank leads to a terrifying mistake, would Iwaizumi be there in time to save Oikawa or would he fail in doing so? •IwaOi•

    Completed  
  • dwelling | iwaoi
    303K 19.9K 35

    iwaizumi had his heart broken and decided to go home. oikawa thought he could make him feel home again.

    Completed  
  • Scars //IwaOi//
    87.7K 2.4K 6

    Will Oikawa ever find true love, or not. Trigger warning: SELF HARM

    Completed  
  • Pained - Oikawa X Iwaizumi
    42.4K 898 7

    An IWAOI fanfict Catagory: Fluff and angst (sry not sry) XD :First book: A story of Oikawa Tooru, a hazel brown haired and almond eyed high schooler who is in love with his bestfriend, Iwaizumi Hajime since young. The story unfolds as Oikawa finds out about his biggest fear coming true---his best friend finding out a...

    Completed   Mature
  • Anxiety | iwaoi
    882K 35.5K 59

    Tooru Oikawa. An introvert, shy, suffering from major anxiety, cute nerd who's got a crush on a boy. →i do not own any haikyuu!! characters. -> Hana, Sakura and Hotaru are my Ocs THIS STORY DOES NOT ROMANTICISE MENTAL ILLNESS

    Completed   Mature
  • The Tattoo Artist - Iwaoi
    172K 5.9K 26

    Iwaizumi decides to get his first tattoo for his 21st birthday, he wasn't expecting the tattoo artist to be an old classmate he has a history with. And he's gotten hotter! Complete! Sorry guys, I removed the smut..... Iwaoi fanfic I do not own the cover photo - credit to owner I do not own the characters only the stor...

    Completed   Mature
  • 𝐬𝐨𝐮𝐥𝐬 ||𝐢𝐰𝐚𝐨𝐢|| 𝐬𝐡𝐨𝐫𝐭 𝐬𝐭𝐨𝐫𝐲
    49.5K 2.4K 7

    to find a soulmate, how long does it take? a week? a month? sometimes a year or even few. and sometimes you may even think that you don't have a soulmate, but believe me, you'll find them when you need them the most. that's how iwaizumi and oikawa found each other after all. warning! has nsfw content. ©️hqheaven 2019

    Completed  
  • ✔ Voiceless (IwaOi)
    53.4K 2.8K 5

    "Can you hear my feelings, Iwa-chan?" "They're saying 'I love you' " ©Kousukee2016

    Completed