No, it's not. I'm mistaken :[
Maybe because it feels so similar to this one, though different: https://www.mangago.me/read-manga/senya_ichiya_romanesque/
Hmm, I didn't know about this one, thank you for recommendation :D
I think it's just that there are many mangas with this kind of plot and characters' appearance
You're welcome XD (▰˘◡˘▰)
^^
Is this re-upload or something? I've seen this manga before with more chapters :0