My Suga!? Haikyuu X Sugawara Koushi

Akari Sachi was just a normal girl in her second year of high school, well, as normal as a millionaires daughter could be. Her father, the proud owner of the biggest computing business in the world, wants her married as soon as possible, to secure a future for the business. But Sachi had no idea how far he would go to get that.

Sugawara Koushi, the setter of Karasuno, and a third year in Karasuno High, was in for a big suprise.

How will this story play out?

And why was it always going to be Sugawara Koushi?