Iwaizumi and the rest of the team decided to play a little prank on Oikawa. Iwazumi was going to confess to Oikawa and they were going to date for a full week if Oikawa liked Iwa back. At the end of the week Iwazumi was going to... Find out what happens in The Joke. // I hope you enjoy this series! There will definitely be angst and there will definitely be a trigger warning if i think any triggers are in a chapter. Credits: I did not make the actual art on the cover. I put the letters. I also dont own the characters. The characters are from Haikyu! so all credits for the characters go there.