Шіномія Каґуя

The vice president of the student council of Shuchiin Academy, member of the wealthy Shinomiya family, she is a multi-talented genius who can do anything if she sets her mind to it. Due to the way she was raised, she instinctively looks down on others and thinks of ways to use them for her own benefit. Kaguya rarely interacted with other people before she joined the student council, but that has begun to change. She is an incredibly sheltered girl, resulting in her lacking in several pieces of what might be considered common sense. She still doesn’t understand love very well, and her main objective is to make Miyuki Shirogane fall in love and confess to her.

Later in the series: She confesses her love to Miyuki Shirogane and they start dating.

In a Oshi no Ko special chapter, it was revealed that she married Miyuki and changed her surname to Kaguya Shirogane