
#1
Just Practice - IwaOiby ☆Biff☆
Iwaizumi refuses to acknowledge his pent up feelings for Oikawa. And Oikawa is, of course, oblivious.
Completed
![Secrets in Shibuya - Haikyuu [Oikawa x Iwaizumi] by eastofbananafish](https://img.wattpad.com/cover/254190772-512-k53453.jpg)
#3
Secrets in Shibuya - Haikyuu [Oika...by lolou
After a big rift in high school, Hajime Iwaizumi and Tōru Oikawa thought their friendship was permanently broken. For the rest of their teenage years, the childhood best...
Completed

#4
texts. | iwaoiby ˗ˏˋ rae ˎˊ˗
in which oikawa is a bothersome dork and iwaizumi has to put up with it.
![The Birthday Gift [Iwaoi] by matsukii_](https://img.wattpad.com/cover/155778372-512-k21899.jpg)
#5
The Birthday Gift [Iwaoi] by matsukii_
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...
Completed
!["Don't Forget Me, Okay?" [Iwaoi] by sugaberi](https://img.wattpad.com/cover/64192619-512-k109289.jpg)
#6
"Don't Forget Me, Okay?" [Iwaoi]by Procrastination
Iwaizumi's father is deceased and his mother is bedridden with Alzheimer's. His life is crumbling and he has one person to turn to. What else will go wrong?
Disclaimer...
Completed

#7
Forced(Oikawa x Iwaizumi)by *insert funny reference here*
This is a au where Oikawa and Iwaizumi are both princes. But because they have to meet they are forced into a arranged marriage. (insert evil laugh here)XD
I don't own H...
Completed

#9
Haikyuu genderbend oneshotsby Nanamitao
This is a oneshot book of genderbend Haikyuu characters, but only specific ones (Kuroo, Kageyama, Nishinoya, Sugawara, Iwaizumi, and Atsumu. These oneshots do contain sh...

#10
Humanly Demonic (IwaOi)by sarushi
A friendship that breaks down every barrier.
But can a human and a demon be friends?
"If I really have to die, I prefer to be killed by the person who stole my hear...
Completed

#11
How To Save A Life ~Iwaoi~by fangirl497
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 prete...
Completed

#12
Move your bodyby asahiszn
Oikawa has known everything about Iwaizumi since birth, but what will happen when he finds out his best friend...is gay?
-*smut warning ⚠️*
- Kuroo Queer Helpline
THIS...

#13
the Nobleman's childby Kaz
Akaashi never showed emotion, he saw no need for it, it was a weakness that got in the way of his job. He was an agent, hired to families of major importance to protect...
Completed

#14
Begin Again (Iwaoi AU)by -Shittykawa-
Just trying to survive in a world where looks are the most important thing to society.
MENTIONS OF BULIMIA AND ANOREXIA!!!
Highest Rankings:
#2 in Iwaoi
#2 in oiiwa
#17...

#15
SO, BEFORE YOU GOby Iwaizumih26
Has Hajime left it too late to divulge his feelings for his best friend - Angst ⚠️ Suicide. Physical and mental abuse and injury.
Completed

#16
𝐥𝐢𝐞 ||𝐢𝐰𝐚𝐨𝐢|| 𝐬𝐡𝐨𝐫𝐭 �...by 𝖍𝖆𝖙𝖆𝖗𝖎 ||semi-hiatus||
a seven step system is all oikawa needs to make anyone fall for him, be it guy or girl. and so he takes up a bet to make a simple guy fall for him...
who would have thou...
Completed

#17
Haikyuu IwaOi "Who wrote...?" (Fin...by Agent_Stein07english
This is the english version from my german story: Haikyuu IwaOi "Wer schrieb...?" (Beendet!!)
Plot:
After Oikawa managed to breake his finger his friends thoug...
Completed

#18
"I love you" | Iwaoiby Ruu
Hello, this fanfiction is inspired by a scenario I wrote for Iwaoi in my 'Haikyuu Scenarios' book. I really liked the plot so I decided to make it into a fanfiction. The...
Completed

#19
Killer King - Iwaoiby Pomegranate77
Oikawa is 18, and as the crown prince of Aoba Johsai - it's time he starts to fulfil his princely duties and act like a king. But he has a dark secret, and is unknowingl...

#20
Huellitas - Haikyuu - Oikawaby ReversosreveR
Era una cálida noche en la prefectura de Miyagi, cuando un tierno cachorrito escapó despavorido de un establecimiento. Su único crimen: amar desmesuradamente a su famili...