Chihaya, the Girl of the Flower District (v1.03) by Dieselmine

Description:
In the nighttime entertainment district known as Okagai, people come seeking to forget the burdens of daily life and indulge in fleeting pleasures. Gambling, drinking, smoking, and the red‑light establishments all coexist here. Wealth brings light, poverty brings darkness, and this chaotic city embraces both.
One day, a shabby young girl named Chihaya is drawn into this world. What awaits her—ruin or something else?
The protagonist is a man working at the largest pleasure house, Yoshiwara Kacho, tasked with training newcomers. He has guided many apprentices before, but when introduced to Chihaya, whose emotions are faint and whose knowledge of the world is limited, he finds himself gradually opening his own heart while training her to become an oiran (a high‑ranking courtesan in Edo‑period Japan)—not only teaching the intimate skills required of her role but also the basics of ordinary life and play.​

3DCG, 2D game, BDSM, Censored, Creampie, Groping, Harem, Handjob, Japanese Game, Male protagonist, Masturbation, Oral sex, Prostitution, Sex toys, Trainer, Vaginal sex, Virgin,

1. Extract and run.

System
This is a short fantasy game set in a dazzling 3D recreation of a pleasure district during the Edo period. Players can freely explore the small area, interact with characters, and guide Chihaya’s growth. She begins withdrawn and unable to converse properly, but through gifts, shared experiences, and lessons in everyday joys, she slowly warms up.
During exploration, all characters are presented in a cute chibi style, adding a playful visual effect to the otherwise dramatic setting. The story branches into three different endings depending on the bond you build with her. Few sub‑events can also be discovered throughout the district.
Additional note:
Characters
Yukinojo: The protagonist, a trainer of new courtesans at Yoshiwara Kachō.
Chihaya (voiced by Natsuyu Aizawa): A silver‑haired girl sold into the district. Raised without affection, she shows little emotion at first but is expected to grow into a distinguished courtesan.
Aoi (voiced by Yuri Ayase): The most popular oiran, once trained by Yukinojo. She secretly harbors feelings for him and feels jealous of his attention to Chihaya.
The Proprietress: A skilled woman who manages Yoshiwara Kacho. Formerly a celebrated courtesan herself, she now oversees operations and assigns Yukinojō his tasks.