She works as an officewoman along with Misaki Suou, her officewoman friend, and is responsible for her younger sisters because it was up to her to take care of them after her parents passed away.
She works as an officewoman along with Misaki Suou. She is responsible for her younger sisters. It was up to her after her parents passed away. This was to take care of them. Misaki Suou is her officewoman friend.