Hope you like this manga.
http://www.mangago.zone/read-manga/anata_ni_hana_o_sasagemashou/
It's more "stand-in" than arranged, but maybe you'll like it:
http://www.mangago.zone/read-manga/lovers_in_conflict/
My list, I believe they are all arranged...if I recall correctly http://www.mangago.zone/home/mangalist/9027/
That's a pity (well not that you read it already, but that noone could suggest something new for you).
https://www.mangaupdates.com/series.html?page=1&category=Arranged+Marriage
(but I must say, I'm rather puzzled by the result of this search, there are some mangas with the tag "arranged marriage" that... well, it's puzzling, but maybe it'll help?)
Can you guys recommend any good arrange marriage manga's? It can be Yaoi as well. I have read Hapi Mari, Hanayome-kun and other arranged marriage manga's and I really enjoy them. So thanks in advance, and I'm looking forward to reading your suggestions.