Tora ni Yotsumeya

In the Tenpou era of the Edo period, a young street vendor named Tora crosses paths with a man draped in lavish, high-quality kimono—a man of wealth and intrigue. That man turns out to be none other than the owner of the infamous pleasure goods shop, Yotsumeya. A merchant of everyday wares and the proprietor of Japan’s oldest sex toy shop— thus begins a tale of passion and commerce in this sensual Edo-period BL story!

(Source: Tokyo Mangasha, translated)