Oikawa (Y/N) , Oikawa Tooru's younger sister, just came back to Japan after 5 years studying in Australia. She returned only to be dragged to becoming Aoba Josai's Manager and assistant coach. A week in to being the manager and assistant coach they were invited to a summer training camp in Tokyo. During the camp (Y/N) meets new and old friends. Mabey even fall in love with one of them? Who will she chose? How will her brother react? ____________________________________________________________ Note: This is my first story and it's kinda weird. I don't own haikyuu or you, I only own the plot. I'm also putting a crossover with other animes. Enjoy!

y/n helps her best friend, todoroki, get with his crush, momo. only to result in something bigger than expected. Her love life starts getting a little interesting but will her twisted past let it be?

You've been getting creepy messages from an unknown person, little did you know they would go as far as the need to. "Mine, all mine~" hello no.1 in myheroacademiafanfic

You have a quirk known as 'Devils Magic' because of this most people who ever meet you believe you'd become a villain, thats what your main motivation is. ~~~~~~~~~~~~~~~~~ You are the adoptive sister of Izuku Midoriya, he's been wanting you to go to The Hero Academia to live you dream, but you always refuse knowing you would be leaving your quirkless brother and best friend behind. But when he finally gets a quirk you both decide to attend. That's when you meet Shouto Todoroki, and your inner 'angel' decides to appear.

(YN) (LN) is a famous singer mostly in Japan, Korea, and America and her family is also pro heroes. So what happened when you retire from performing live to be a pro hero at UA school and meat new friends and Mabey someone special that will be in your life. (This is my first time doing this so please give me some advice and feedback.) Also, I do not own My Hero Academia and the OC I made for this story is mine