Okuyasu is your older brother you looked like him but you had very short hair even though you were his sister and you were very quiet one day Okuyasu took you and went outside where they agreed to meet Josuke you hid behind Okuyasu because you were afraid of Okuyasu I wanted to introduce you to Josuke after Okuyasu said to Josuke

Okuyasu“Meet my little sister”

Josuke: Is she behind your back?