Gendai Shakai de Otome Game no Akuyaku Reijou wo Suru no wa Chotto Taihen

After the Bubble Economy burst, a woman who had been living in poverty as a loser of her time is reincarnated as Runa Keikain, the villainess of an otome game set in the modern era! However, soon after her reincarnation, she discovers her family's perilous financial situation due to the recession. Runa will use the knowledge from her previous life to save her family from the crisis and stand up against the current of this difficult era.

(Source: Comic Gardo, translated)