Tensei shitara Ponkotsu Maid to Yobarete Imashita Zense no Arekore wo Mochikomi wo Yashiki Kaikaku shimasu

Edith, a useless maid, suddenly regains her memories of her past life. She puts her knowledge from her past life to full use and graduates from being useless! Just when she thought she was about to do so, something seems a bit strange about the young lady...!? (Source: Kadokawa, translated)