Responses
I'm wondering if it's the older brother and he'll get someone in the next issue.
I don't know who translated the ones uploaded but it use to be done by two groups. They stopped 3 years ago but one of the two picked up and they did vol 6 last year and are still active.
So I wouldn't call this dropped yet but it could be. Best to ask that group what they are doing and if they are continuing. Could be they didn't have the raws for the next volumes and since they have other manga they are doing didn't got looking for this one.
Only patient and strong willed people can read this. Its been three years since the last update, the manga ended in a cliffhanger and for some reason the cover of this manga has changed to a whole new couple!