Sounds like this one
http://dynasty-scans.com/chapters/cigarettes_chocolate

I might be a bit late saying this, but I think that Haruka's family name is Okuzono or Okusono (奥園)
https://myoji-yurai.net/searchResult.htm?myojiKanji=%E5%A5%A5%E5%9C%92
Appearently, it's not a very popular name

http://dynasty-scans.com/chapters/the_witches_of_the_forest_of_solitude
This should be it.