Ane ni Akuhyo wo Tateraremashita ga, Nazeka Ringoku no Taiko ni Dekiai Sarete Imasu Jibunrashiku Ikiru Koto ga Motto desu

Leticia is reincarnated as a duke's daughter, retaining her memories of her previous life. Her three older sisters have falsely accused her of being a supporting role. One day, while Leticia was playing the supporting role as usual, for some reason, the Grand Duke of a neighboring country, Reynold, called out to her.. (Source: KADOKAWA, translated)