Manga Grimm Douwa - Yoshiwara Oiran Reijou

The time is the middle of the Meiji period.
At the strong recommendation of her older brother Masakazu, Aya, the daughter of the prestigious Takatsuji family, will marry the wealthy Tsuyoshi Uechi.
However, this wedding was canceled by Uechi just before.
Everything was planned by Uechi, who turned into a demon of revenge in order to trap Masakazu, who drove his sister to death!
Masakazu, who has taken on a large amount of betrothal money from Kamiji and shouldered a huge debt, pleads with Aya to sink himself into Yoshiwara.
In order to save her brother, Aya decides to go to Yoshiwara, but what awaits her in the living hell of her woman, "Yoshiwara," is her unimaginable discipline and punishment...!?
The latest work in the "Yoshiwara" series by popular author Junko Okada finally opens!

(google translated)