I may have found this after i read Kamisama Hajimemashita. This one is pretty much the opposite end of the point of view. (the main 2 in kami were the fox and the human this one is the tengu and the human) .... I was kinda enjoying it at first but i didn't make it past chapter 20 before i got annoyed at what felt like backwards progress, considering i read kami first.
Lesson of the day Kamisama Hajimemashita or this one do not read both.
if you want to read both start with Black bird.
Also my opinion here but i like Tengu better than Youki/Kitsume >>
that's why i actually enjoyed the start of this better than kami.