so when are we getting his brother x salon boss?

I'm happy to inform you that there is a spin off about them ε=ε=(ノ≧∇≦)ノ it's Shinobeba Koi and it's completed ヾ(❀╹◡╹)ﾉ~

Here's a link https://www.mangago.zone/read-manga/shinobeba_koi/

awww thank you~~