Prince In His Dark Days (Manga) Vol 02

Atsuko's father is a drunk, and she's shunned by her classmates as "the poor kid." Lost in despair, she has fend for herself and can't imagine a brighter future. Walking the streets, Atsuko cons perverts out of their money to survive. Then, one day, she meets Itaru, the heir to a wealthy family, who happens to look exactly like her. Itaru hatches a plan: Atsuko will live his tedious public life for him, and she will get a taste of the luxuries enjoyed by the 1%. Everybody's (finally) happy. Right? Is this really the brighter future she so recently found unthinkable? Kodansha Comics
(A/Ca) Hiko Yamanaka