Kage no Hana wa Ori ni Saku

The story takes place in the Tenmei era in Edo. The place is a paradise for men, where men flock to seek out Yoshimachi Daietsu. Kaede, the eldest son of a prestigious samurai family, is sold to the Hanakagoya teahouse. When he meets Ren, a haughty, frivolous, and flamboyant male prostitute, the wheels of their destiny begin to turn... The story of a beautiful flower who sells sex and lies begins here! (Source: Hakusensha, translated)