My aspirations? I thought you already knew: To assist the Almighty Shogun in manifesting Eternity. That is what I aspire to. Hmm? Personal aspirations? It's not something I have ever thought about before...
Yet this loyal subject of the Shogun is not as cold and indifferent as she seems on the surface. Rather, she has surrendered herself to the demands of her role, her strong sense of duty causing her to put aside her own desires in service of a greater cause.
The Tenryou Commission's estate is very large. It would serve us well to have a fine housekeeper like Thoma who could keep all the numerous and disparate household affairs in order.
As the adopted daughter of the Kujou Clan, she conducts herself with an official demeanor at all times. Ask anyone about their impression of Kujou Sara, and they will likely talk of her ruthless efficiency and stern attitude.