After the matron leader of the wealthy Yuwata family, your grandmother Naomi, died, a power vacuum occurred to no one's surprise, and her will had your name in it heavily.

However, since most of your aunts and uncles hate you for going to college to do your own thing, they decided on taking your share of the will (which is a big portion of business shares and ownership of a department) and giving it to your smug money-hungry cousin Taigo. Your dad got you both at least sharing the position.