It's a very popular game within Japan and there's a lot of demand for it outside of Japan, so you can be assured that someone, at some point, will attempt to translate it again. There currently aren't any groups who have announced plans to do so yet, though.
Well, Harvest Fiesta is definitely coming next, but after that, who knows. Those other two projects are Liar-Soft steampunk games, and MangaGamer are probably going to announce their intent to translate those soon, which would make Amaterasu choose other projects.