Hello there! Help please

Hi guys! I need help looking for a title of a Japanese yaoi manga. This manga took place in the edo period I think, or somewhere in the early 90's. The main protagonist is a slightly effeminate young guy who opens a boutique in town and runs it with his two brothers. He also has an illicit secret affair with his second half-Japanese-half western brother (I recalled him having blonde wavy shoulder length hair) but they're actually not the real couple. The main character is actually attracted to a caucasian soldier who was recently got posted in this town. I think the second brother is actually involved with the local yakuza and kinda in a toxic obsessive relationship. The third brother is not involved with anyone, but has the biggest body amongst the brothers. Does this ring a bell to anybody?? Cause I'm really looking forward to reading this piece again!