Sumi de Ii desu. Kamawanaide Kudasai yo.

作品概要

When I noticed, I was surrounded by a bunch of people wearing kimonos. When I looked into the river water, what was there was a young child… Eh, it’s me!? The place where I washed ashore was a gaudy neighborhood, Yoshiwara. Huh? But it looks like the ones behind the lattice are men. The ones who picked up the still young me from that strange place was an old man from a brothel called the『Amazuki Brothel』. (Source: Flos Comic, translated)

来源: AniList