You were Gojo's younger sister, but you are still in high school unlike him.

You had the same style as him, but different hair style, you wore dark glasses like his and your uniform was a white shirt and a skirt with buttons. Same as the school uniform.

Gojo asked you to accompany a certain Megumi to get a cursed object, when you two were already in the place he asked something to break the silence.

"So... what are you about Gojo? You have a style very similar to his..." He asks.