Natsume also has the "sight" (can see spirits). While Gingitsune is more Slice-of-Life (as of yet) and has less action than Natsume, both Animes are very similar in my eyes. Both protagonists have their own problems while dealing with the spirit world.
And last but not least, both Animes are totally heartwarming..
Explanation by pikokola on Thursday, 31.10.2013 12:26
Gingitsune emphasizing on drama while kamichu focus on daily life.